{"title":"Fiber Optic Test Pen","description":"","products":[{"product_id":"komshine-optical-fiber-signal-direction-identification-instrument-model-kfi-45-g","title":"Komshine Optical Fiber Signal Direction Identification Instrument, Model: KFI-45-G","description":"\u003cbr\u003e1. Wavelength identification range: 800-1700nm\u003cbr\u003e2. Detector type: 1mm InGaAs 2 pcs\u003cbr\u003e3. Optical power reading range: -40 dBm to 10 dBm\u003cbr\u003e4. Signal frequency range: 270Hz, 1kHz, 2kHz\u003cbr\u003e5. Power supply type: AAx2 (not included)\u003cbr\u003e6. Applicable fiber type: 0.25~3.0mm\u003cbr\u003e7. Detection wavelength range: 800-1700nm\u003cbr\u003e8. Detection frequency range: CW\/270\/1K\/2K Hz\u003cbr\u003e9. Detection distance: up to 5km\u003cbr\u003e10. Size: 219x45x28mm\u003cbr\u003e11. Weight: 235g\u003cbr\u003e\u003cbr\u003eVFL features:\u003cbr\u003e1. Power range: 1mW\u003cbr\u003e2. Test distance: 3-5km\u003cbr\u003e3. Wavelength range: 650nm\u003cbr\u003e4. Laser type: LD\u003cbr\u003e5. LED flashlight: supported\u003cbr\u003e\u003cbr\u003eOPM features:\u003cbr\u003e1. Wavelength range (nm): 800-1700\u003cbr\u003e2. Power measurement range (dBm): -70 to +6 dBm\/-50 to +26dBm\u003cbr\u003e3. Standard wavelength (nm): 850, 980, 1300, 1310, 1490, 1550, 1625\u003cbr\u003e4. Connector: 2.5mm universal adapter + SC\u003cbr\u003e5. Probe type: InGaAs\u003cbr\u003e\u003cbr\u003eIllustrate:\u003cbr\u003e1. Comes with OPM function, high-precision high-quality detector, 0.2dB accuracy\u003cbr\u003e2. Hidden VFL+LED light, stable and powerful beam concentration, effectively cooperates with line detection, equipped with high-brightness LED flashlight, easy to operate in dark environment\u003cbr\u003e3. Ergonomic design. When holding the machine, press the trigger and switch on the back with your index finger, clamp the fiber optic cable, and automatically start testing.\u003cbr\u003e4. Accurately identify the direction of the optical fiber. When there is a signal in the optical fiber, the left and right direction lights show the signal direction. The left direction light lights up indicating that the light source is from right to left.\u003cbr\u003e5. Identifies three signal frequencies, and can identify 270Hz\/1kHz\/2kHz signal frequencies. There will be a buzzing sound when the frequency is identified.\u003cbr\u003e6. Universal clamp, suitable for 3.0\/2.0\/0.9\/0.25mm fiber optic cable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867791802669,"sku":"TBD0604225301","price":338.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604225301.jpg?v=1705394776"},{"product_id":"komshine-20-25km-mini-optical-fiber-breakpoint-positioning-test-red-light-pen-specification-kfl-q-30mw","title":"Komshine 20-25km Mini Optical Fiber Breakpoint Positioning Test Red Light Pen, Specification: KFL-Q-30MW","description":"\u003cbr\u003e1. Applicable interface: SC\/ST\/FC\u003cbr\u003e2. Test distance: KFL-Q-20mW 12-15km; KFL-Q-30mW 20-25km\u003cbr\u003e3. Working time: KFL-Q-20mW 4H; KFL-Q-30mW 2H\u003cbr\u003e4. Wavelength range: 650nm\u003cbr\u003e5. Laser type: LD\u003cbr\u003e6. Modulation frequency: CW \/ 2Hz\u003cbr\u003e7. Power supply: AAA 1.5V battery x 2 (not included)\u003cbr\u003e8. Can be hung on the key ring to prevent falling and losing.\u003cbr\u003e9. Light and compact, can be held with one hand and easy to operate\u003cbr\u003e10. High-quality laser head, stable light emission, fiber penetration test distance up to 25km\u003cbr\u003e11. Long press to turn on the power to activate the power saving function by default. If no operation is performed, it will automatically shut down after 1 hour to avoid wasting power caused by accidentally touching the switch.\u003cbr\u003e12. Hidden button, button groove design, and long press for 2 seconds to turn on, preventing accidentally touching the switch\u003cbr\u003e13. Equipped with a high-brightness LED flashlight to facilitate line checking and construction in dark environments, making work more convenient\u003cbr\u003e14. Dimensions: 93 x 46.5 x 21 mm\u003cbr\u003e15. Weight: 61 g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867793572141,"sku":"TBD0604224302","price":51.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604224302.jpg?v=1705394790"},{"product_id":"komshine-optical-fiber-signal-direction-identification-instrument-model-kfi-45-l","title":"Komshine Optical Fiber Signal Direction Identification Instrument, Model: KFI-45-L","description":"\u003cbr\u003e1. Wavelength identification range: 800-1700nm\u003cbr\u003e2. Detector type: 1mm InGaAs 2 pcs\u003cbr\u003e3. Optical power reading range: -40 dBm to 10 dBm\u003cbr\u003e4. Signal frequency range: 270Hz, 1kHz, 2kHz\u003cbr\u003e5. Power supply type: AAx2 (not included)\u003cbr\u003e6. Applicable fiber type: 0.25~3.0mm\u003cbr\u003e7. Detection wavelength range: 800-1700nm\u003cbr\u003e8. Detection frequency range: CW\/270\/1K\/2K Hz\u003cbr\u003e9. Detection distance: up to 5km\u003cbr\u003e10. Size: 219x45x28mm\u003cbr\u003e11. Weight: 235g\u003cbr\u003e\u003cbr\u003eVFL features:\u003cbr\u003e1. Power range: 1mW\u003cbr\u003e2. Test distance: 3-5km\u003cbr\u003e3. Wavelength range: 650nm\u003cbr\u003e4. Laser type: LD\u003cbr\u003e5. LED flashlight: supported\u003cbr\u003e\u003cbr\u003eOPM features:\u003cbr\u003e1. Wavelength range (nm): 800-1700\u003cbr\u003e2. Power measurement range (dBm): -70 to +6 dBm\/-50 to +26dBm\u003cbr\u003e3. Standard wavelength (nm): 850, 980, 1300, 1310, 1490, 1550, 1625\u003cbr\u003e4. Connector: 2.5mm universal adapter + SC\u003cbr\u003e5. Probe type: InGaAs\u003cbr\u003e\u003cbr\u003eIllustrate:\u003cbr\u003e1. Comes with OPM function, high-precision high-quality detector, 0.2dB accuracy\u003cbr\u003e2. Hidden VFL+LED light, stable and powerful beam concentration, effectively cooperates with line detection, equipped with high-brightness LED flashlight, easy to operate in dark environment\u003cbr\u003e3. Ergonomic design. When holding the machine, press the trigger and switch on the back with your index finger, clamp the fiber optic cable, and automatically start testing.\u003cbr\u003e4. Accurately identify the direction of the optical fiber. When there is a signal in the optical fiber, the left and right direction lights show the signal direction. The left direction light lights up indicating that the light source is from right to left.\u003cbr\u003e5. Identifies three signal frequencies, and can identify 270Hz\/1kHz\/2kHz signal frequencies. There will be a buzzing sound when the frequency is identified.\u003cbr\u003e6. Universal clamp, suitable for 3.0\/2.0\/0.9\/0.25mm fiber optic cable\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867798913325,"sku":"TBD0604225302","price":481.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604225302.jpg?v=1705394826"},{"product_id":"komshine-15km-mini-optical-fiber-breakpoint-positioning-test-red-light-pen-specification-kfl-q-20mw","title":"Komshine 15km Mini Optical Fiber Breakpoint Positioning Test Red Light Pen, Specification: KFL-Q-20MW","description":"\u003cbr\u003e1. Applicable interface: SC\/ST\/FC\u003cbr\u003e2. Test distance: KFL-Q-20mW 12-15km; KFL-Q-30mW 20-25km\u003cbr\u003e3. Working time: KFL-Q-20mW 4H; KFL-Q-30mW 2H\u003cbr\u003e4. Wavelength range: 650nm\u003cbr\u003e5. Laser type: LD\u003cbr\u003e6. Modulation frequency: CW \/ 2Hz\u003cbr\u003e7. Power supply: AAA 1.5V battery x 2 (not included)\u003cbr\u003e8. Can be hung on the key ring to prevent falling and losing.\u003cbr\u003e9. Light and compact, can be held with one hand and easy to operate\u003cbr\u003e10. High-quality laser head, stable light emission, fiber penetration test distance up to 25km\u003cbr\u003e11. Long press to turn on the power to activate the power saving function by default. If no operation is performed, it will automatically shut down after 1 hour to avoid wasting power caused by accidentally touching the switch.\u003cbr\u003e12. Hidden button, button groove design, and long press for 2 seconds to turn on, preventing accidentally touching the switch\u003cbr\u003e13. Equipped with a high-brightness LED flashlight to facilitate line checking and construction in dark environments, making work more convenient\u003cbr\u003e14. Dimensions: 93 x 46.5 x 21 mm\u003cbr\u003e15. Weight: 61 g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867800944941,"sku":"TBD0604224301","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604224301.jpg?v=1705394837"},{"product_id":"komshine-200x-handheld-fiber-optic-magnifier-detectorkfm-200","title":"KomShine 200x Handheld Fiber Optic Magnifier Detector(KFM-200)","description":"\u003cbr\u003e1. Magnification: 200x\/400x\u003cbr\u003e2. Light source and usage time: white LED, service life 100,000 hours; battery life 40 hours\u003cbr\u003e3. Adapter interface: including 1.25 mm and 2.5 mm universal adapters\u003cbr\u003e4. Interface type: SC, FC, ST, LC\u003cbr\u003e5. Power supply: 3x button batteries (not included)\u003cbr\u003e6. Rapid detection, no other accessories required\u003cbr\u003e7. Two high-precision options of 200x\/400x lenses\u003cbr\u003e8. Using high transmittance lenses, low dispersion and no purple fringing, the detection picture is clear and bright\u003cbr\u003e9. High mechanical strength and good durability\u003cbr\u003e10. Fine focus and high-precision control\u003cbr\u003e11. Handheld detection, easy to carry\u003cbr\u003e12. Size: 225x60x42mm\u003cbr\u003e13. Weight: 430g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867801469229,"sku":"TBD0604223101A","price":252.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604223101A.jpg?v=1705394848"},{"product_id":"komshine-high-precision-optical-power-meter-optical-cable-line-tester-model-kpm-35-a-70dbm-to-6dbm","title":"Komshine High-Precision Optical Power Meter Optical Cable Line Tester, Model: KPM-35-A\/-70DBM to +6DBM","description":"\u003cbr\u003e1. Wavelength range: 800~1700nm\u003cbr\u003e2. Probe type: InGaAs\u003cbr\u003e3. Power measurement range: -70 ~ +6 dBm \/ -50 ~ +26dBm\u003cbr\u003e4. Accuracy: 0.2dB\u003cbr\u003e5. Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625nm\u003cbr\u003e6. Power supply: 3 AA 1.5V batteries (not included)\u003cbr\u003e7. Display resolution: 0.01dB\u003cbr\u003e8. 2.5mm universal interface design\u003cbr\u003e9. Test parameters can be adjusted manually and independently according to actual test requirements.\u003cbr\u003e10. It has a backlight display function and is equipped with LED lights so that the device can work normally in the dark, thereby improving work efficiency.\u003cbr\u003e11. Removable silicone cover to reduce injuries caused by collisions and falls\u003cbr\u003e12. Ergonomic design, one-handed operation\u003cbr\u003e13. Type A: -70dBm～+6dBm (mainly used in telecommunications, mobile, China Unicom, etc.)\u003cbr\u003e14. Type C: -50dBm～+26dBm (mainly used in radio and television, monitoring, etc.)\u003cbr\u003e15. Size: 160x85x45mm\u003cbr\u003e16. Net weight: 220 grams\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867803959597,"sku":"TBD0604222601","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604222601.jpg?v=1705394860"},{"product_id":"komshine-high-precision-optical-power-meter-optical-cable-line-tester-model-kpm-35-c-50dbm-to-26dbm","title":"Komshine High-Precision Optical Power Meter Optical Cable Line Tester, Model: KPM-35-C\/-50DBM to +26dBM","description":"\u003cbr\u003e1. Wavelength range: 800~1700nm\u003cbr\u003e2. Probe type: InGaAs\u003cbr\u003e3. Power measurement range: -70 ~ +6 dBm \/ -50 ~ +26dBm\u003cbr\u003e4. Accuracy: 0.2dB\u003cbr\u003e5. Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625nm\u003cbr\u003e6. Power supply: 3 AA 1.5V batteries (not included)\u003cbr\u003e7. Display resolution: 0.01dB\u003cbr\u003e8. 2.5mm universal interface design\u003cbr\u003e9. Test parameters can be adjusted manually and independently according to actual test requirements.\u003cbr\u003e10. It has a backlight display function and is equipped with LED lights so that the device can work normally in the dark, thereby improving work efficiency.\u003cbr\u003e11. Removable silicone cover to reduce injuries caused by collisions and falls\u003cbr\u003e12. Ergonomic design, one-handed operation\u003cbr\u003e13. Type A: -70dBm～+6dBm (mainly used in telecommunications, mobile, China Unicom, etc.)\u003cbr\u003e14. Type C: -50dBm～+26dBm (mainly used in radio and television, monitoring, etc.)\u003cbr\u003e15. Size: 160x85x45mm\u003cbr\u003e16. Net weight: 220 grams\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867806056749,"sku":"TBD0604222602","price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604222602.jpg?v=1705394879"},{"product_id":"komshine-metal-visible-laser-light-source-fiber-optic-red-light-pen-model-kfl-11p-20mw","title":"KomShine Metal Visible Laser Light Source Fiber Optic Red Light Pen, Model: KFL-11P-20MW","description":"\u003cbr\u003e1. Output power: 1mW, 10mW, 20mW, 30mW\u003cbr\u003e2. Output wavelength: 650nm\u003cbr\u003e3. Laser type: FP-LD\u003cbr\u003e4. Universal adapter: FC\/SC\/ST\u003cbr\u003e5. 2Hz: Yes\u003cbr\u003e6. Connector type: 2.5mm universal interface\u003cbr\u003e7. Power supply: AA battery x2 (not included)\u003cbr\u003e8. Hidden button design to prevent accidental booting\u003cbr\u003e9. Silicone cover, dustproof and dirt-resistant\u003cbr\u003e10. Replaceable ceramic core, durable\u003cbr\u003e11. Laser chip laser head, strong light source, stable performance, stronger penetration, and longer distance\u003cbr\u003e12. Compact and lightweight, can be held in one hand, suitable for different environments, lightweight design, beautiful and elegant\u003cbr\u003e13. The structure is sturdy and the laser head design is used to ensure that the laser avoids damage caused by direct impact when it accidentally falls to the ground.\u003cbr\u003e14. The use of laser drive circuit can ensure that the 650nm\/1mW laser can be used continuously for more than 50 hours.\u003cbr\u003e15. Low voltage alarm, notifying the user to replace the battery before the battery energy is almost exhausted.\u003cbr\u003e16. Weight: 80g\u003cbr\u003e17. Size: 180x24mm\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867807236397,"sku":"TBD0604223501","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604223501.jpg?v=1705394891"},{"product_id":"komshine-mini-red-light-fiber-optic-test-pen-model-kfl-11m-20","title":"Komshine Mini Red Light Fiber Optic Test Pen, Model: KFL-11M-20","description":"\u003cbr\u003e1. Wavelength range: 650nm\u003cbr\u003e2. Laser type: LD\u003cbr\u003e3. Modulation frequency: CW \/ 2Hz\u003cbr\u003e4. LED flashlight: supported\u003cbr\u003e6. Power supply: AAA 1.5V battery x2 (not included)\u003cbr\u003e7. Power range: KFL-11M-10 10mW, KFL-11M-20 20mW, KFL-11M-30 30mW\u003cbr\u003e8. Test distance: KFL-11M-10 5-8km, KFL-11M-20 12-15km, KFL-11M-30 20-25km\u003cbr\u003e9. Working hours: KFL-11M-10 5H, KFL-11M-20 4H, KFL-11M-30 2H\u003cbr\u003e10. Simple and lightweight, the body design conforms to ergonomic requirements, the size is small and exquisite, and can be clipped on clothes to carry around.\u003cbr\u003e11. 650nm red laser, 2.5mm universal interface, 5-25km fiber penetration distance\u003cbr\u003e12. Press and hold the power button to turn on the phone. The power saving function is enabled by default. It will automatically shut down after 15 minutes of inactivity. Press and hold the power button when the power is on until the indicator light flashes three times and then release to cancel the function.\u003cbr\u003e13. Stable luminescence, fiber penetration test distance up to 25KM\u003cbr\u003e14. Equipped with a high-brightness LED flashlight to facilitate line checking and construction in dark environments, making work more convenient\u003cbr\u003e15. Meets a variety of connector needs, and can replace the adapter head and ceramic core by yourself (LC interface is optional)\u003cbr\u003e16. Size: 127x36.5x28mm\u003cbr\u003e17. Weight: 61g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867808874797,"sku":"TBD0604221402","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604221402.jpg?v=1705394926"},{"product_id":"komshine-mini-handheld-optical-power-meter-fiber-loss-measurement-specification-kpm-25m-c-50dbm-to-26dbm","title":"Komshine Mini Handheld Optical Power Meter Fiber Loss Measurement, Specification: KPM-25M-C\/-50DBM to +26DBM","description":"\u003cbr\u003e1. Wavelength range: 800 ~1700nm\u003cbr\u003e2. Probe type: InGaAs\u003cbr\u003e3. Power measurement range: -70~+6dBm\/-50~+26dBm\u003cbr\u003e4. Accuracy: 0.2dB\u003cbr\u003e5. Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625nm\u003cbr\u003e6. Display resolution: 0.01dB\u003cbr\u003e7. Automatic shutdown time: 10min\u003cbr\u003e8. Battery working time: 20h\u003cbr\u003e9. Type A: -70dBm～+6dBm (mainly used in telecommunications, mobile, China Unicom, etc.)\u003cbr\u003e10. Type C: -50dBm～+26dBm (mainly used in radio and television, monitoring, etc.)\u003cbr\u003e11. Power supply: alkaline battery 2xAAA 1.5V battery (not included)\u003cbr\u003e12. 2.5mm universal interface design support, SC\/FC\/ST interface, simple operation\u003cbr\u003e13. Manual calibration is possible, and test parameters can be adjusted independently according to actual test needs.\u003cbr\u003e14. Removable silicone cover, split design provides better protection and can reduce damage caused by collision and falling to a certain extent.\u003cbr\u003e15. It has a built-in backlight display function and is equipped with a high-brightness LED flashlight, so that the device can work normally in the dark, thus improving work efficiency.\u003cbr\u003e16. Ergonomic design, operable with one hand, small and practical, easy to carry\u003cbr\u003e17. Weight: 180g\u003cbr\u003e18. Overall dimensions: 137x60x37 mm\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867809300781,"sku":"TBD0604219402","price":51.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604219402.jpg?v=1705394942"},{"product_id":"komshine-metal-visible-laser-light-source-fiber-optic-red-light-pen-model-kfl-11p-30mw","title":"KomShine Metal Visible Laser Light Source Fiber Optic Red Light Pen, Model: KFL-11P-30MW","description":"\u003cbr\u003e1. Output power: 1mW, 10mW, 20mW, 30mW\u003cbr\u003e2. Output wavelength: 650nm\u003cbr\u003e3. Laser type: FP-LD\u003cbr\u003e4. Universal adapter: FC\/SC\/ST\u003cbr\u003e5. 2Hz: Yes\u003cbr\u003e6. Connector type: 2.5mm universal interface\u003cbr\u003e7. Power supply: AA battery x2 (not included)\u003cbr\u003e8. Hidden button design to prevent accidental booting\u003cbr\u003e9. Silicone cover, dustproof and dirt-resistant\u003cbr\u003e10. Replaceable ceramic core, durable\u003cbr\u003e11. Laser chip laser head, strong light source, stable performance, stronger penetration, and longer distance\u003cbr\u003e12. Compact and lightweight, can be held in one hand, suitable for different environments, lightweight design, beautiful and elegant\u003cbr\u003e13. The structure is sturdy and the laser head design is used to ensure that the laser avoids damage caused by direct impact when it accidentally falls to the ground.\u003cbr\u003e14. The use of laser drive circuit can ensure that the 650nm\/1mW laser can be used continuously for more than 50 hours.\u003cbr\u003e15. Low voltage alarm, notifying the user to replace the battery before the battery energy is almost exhausted.\u003cbr\u003e16. Weight: 80g\u003cbr\u003e17. Size: 180x24mm\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867809693997,"sku":"TBD0604223502","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604223502.jpg?v=1705394954"},{"product_id":"komshine-mini-handheld-optical-power-meter-fiber-loss-measurement-specification-kpm-25m-a-70dbm-to-6dbm","title":"Komshine Mini Handheld Optical Power Meter Fiber Loss Measurement, Specification: KPM-25M-A\/-70DBM to +6DBM","description":"\u003cbr\u003e1. Wavelength range: 800 ~1700nm\u003cbr\u003e2. Probe type: InGaAs\u003cbr\u003e3. Power measurement range: -70~+6dBm\/-50~+26dBm\u003cbr\u003e4. Accuracy: 0.2dB\u003cbr\u003e5. Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625nm\u003cbr\u003e6. Display resolution: 0.01dB\u003cbr\u003e7. Automatic shutdown time: 10min\u003cbr\u003e8. Battery working time: 20h\u003cbr\u003e9. Type A: -70dBm～+6dBm (mainly used in telecommunications, mobile, China Unicom, etc.)\u003cbr\u003e10. Type C: -50dBm～+26dBm (mainly used in radio and television, monitoring, etc.)\u003cbr\u003e11. Power supply: alkaline battery 2xAAA 1.5V battery (not included)\u003cbr\u003e12. 2.5mm universal interface design support, SC\/FC\/ST interface, simple operation\u003cbr\u003e13. Manual calibration is possible, and test parameters can be adjusted independently according to actual test needs.\u003cbr\u003e14. Removable silicone cover, split design provides better protection and can reduce damage caused by collision and falling to a certain extent.\u003cbr\u003e15. It has a built-in backlight display function and is equipped with a high-brightness LED flashlight, so that the device can work normally in the dark, thus improving work efficiency.\u003cbr\u003e16. Ergonomic design, operable with one hand, small and practical, easy to carry\u003cbr\u003e17. Weight: 180g\u003cbr\u003e18. Overall dimensions: 137x60x37 mm\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867811496237,"sku":"TBD0604219401","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604219401.jpg?v=1705394993"},{"product_id":"komshine-handheld-laser-light-source-fiber-tester-with-led-backlight-model-kls-35-m","title":"Komshine Handheld Laser Light Source Fiber Tester with LED Backlight, Model: KLS-35-M","description":"\u003cbr\u003e1. Wavelength:\u003cbr\u003eS 1310\/1550nm\u003cbr\u003eM850\/1300nm\u003cbr\u003eMS 850\/1300\/1310\/1550nm (optional)\u003cbr\u003ePON 1310\/1490\/1550 (optional)\u003cbr\u003e2. Output power: -5dBm\u003cbr\u003e3. Optical connector: SC+2.5mm universal (1.25mm LC optional)\u003cbr\u003e4. Power supply: alkaline battery 3 AA 1.5V battery (not included)\u003cbr\u003e5. Output stability: 0.05dB\/15mins; 0.1dB\/8hours\u003cbr\u003e6. Modulation frequency: CW, 270Hz, 1KHz, 2KHz\u003cbr\u003e7. Removable silicone cover, shockproof and drop-proof, reducing collision damage and extending service life\u003cbr\u003e8. With continuous wave output and 3 modulation frequencies of 270Hz\/1000Hz\/2000Hz\u003cbr\u003e9. Backlight LED display, no fear of working in dark environment, thereby improving work efficiency. Note: 10. Multi-mode MS does not have LED lights\u003cbr\u003e11. Size: 160x85x45mm\u003cbr\u003e12. Weight: 220g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867811823917,"sku":"TBD0604218402","price":354.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604218402.jpg?v=1705395006"},{"product_id":"komshine-mini-red-light-fiber-optic-test-pen-model-kfl-11m-30","title":"Komshine Mini Red Light Fiber Optic Test Pen, Model: KFL-11M-30","description":"\u003cbr\u003e1. Wavelength range: 650nm\u003cbr\u003e2. Laser type: LD\u003cbr\u003e3. Modulation frequency: CW \/ 2Hz\u003cbr\u003e4. LED flashlight: supported\u003cbr\u003e6. Power supply: AAA 1.5V battery x2 (not included)\u003cbr\u003e7. Power range: KFL-11M-10 10mW, KFL-11M-20 20mW, KFL-11M-30 30mW\u003cbr\u003e8. Test distance: KFL-11M-10 5-8km, KFL-11M-20 12-15km, KFL-11M-30 20-25km\u003cbr\u003e9. Working hours: KFL-11M-10 5H, KFL-11M-20 4H, KFL-11M-30 2H\u003cbr\u003e10. Simple and lightweight, the body design conforms to ergonomic requirements, the size is small and exquisite, and can be clipped on clothes to carry around.\u003cbr\u003e11. 650nm red laser, 2.5mm universal interface, 5-25km fiber penetration distance\u003cbr\u003e12. Press and hold the power button to turn on the phone. The power saving function is enabled by default. It will automatically shut down after 15 minutes of inactivity. Press and hold the power button when the power is on until the indicator light flashes three times and then release to cancel the function.\u003cbr\u003e13. Stable luminescence, fiber penetration test distance up to 25KM\u003cbr\u003e14. Equipped with a high-brightness LED flashlight to facilitate line checking and construction in dark environments, making work more convenient\u003cbr\u003e15. Meets a variety of connector needs, and can replace the adapter head and ceramic core by yourself (LC interface is optional)\u003cbr\u003e16. Size: 127x36.5x28mm\u003cbr\u003e17. Weight: 61g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867812282669,"sku":"TBD0604221403","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604221403.jpg?v=1705395016"},{"product_id":"komshine-mini-red-light-fiber-optic-test-pen-model-kfl-11m-10","title":"Komshine Mini Red Light Fiber Optic Test Pen, Model: KFL-11M-10","description":"\u003cbr\u003e1. Wavelength range: 650nm\u003cbr\u003e2. Laser type: LD\u003cbr\u003e3. Modulation frequency: CW \/ 2Hz\u003cbr\u003e4. LED flashlight: supported\u003cbr\u003e6. Power supply: AAA 1.5V battery x2 (not included)\u003cbr\u003e7. Power range: KFL-11M-10 10mW, KFL-11M-20 20mW, KFL-11M-30 30mW\u003cbr\u003e8. Test distance: KFL-11M-10 5-8km, KFL-11M-20 12-15km, KFL-11M-30 20-25km\u003cbr\u003e9. Working hours: KFL-11M-10 5H, KFL-11M-20 4H, KFL-11M-30 2H\u003cbr\u003e10. Simple and lightweight, the body design conforms to ergonomic requirements, the size is small and exquisite, and can be clipped on clothes to carry around.\u003cbr\u003e11. 650nm red laser, 2.5mm universal interface, 5-25km fiber penetration distance\u003cbr\u003e12. Press and hold the power button to turn on the phone. The power saving function is enabled by default. It will automatically shut down after 15 minutes of inactivity. Press and hold the power button when the power is on until the indicator light flashes three times and then release to cancel the function.\u003cbr\u003e13. Stable luminescence, fiber penetration test distance up to 25KM\u003cbr\u003e14. Equipped with a high-brightness LED flashlight to facilitate line checking and construction in dark environments, making work more convenient\u003cbr\u003e15. Meets a variety of connector needs, and can replace the adapter head and ceramic core by yourself (LC interface is optional)\u003cbr\u003e16. Size: 127x36.5x28mm\u003cbr\u003e17. Weight: 61g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867812610349,"sku":"TBD0604221401","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604221401.jpg?v=1705395026"},{"product_id":"komshine-handheld-laser-light-source-fiber-tester-with-led-backlight-model-kls-35-s","title":"Komshine Handheld Laser Light Source Fiber Tester with LED Backlight, Model: KLS-35-S","description":"\u003cbr\u003e1. Wavelength:\u003cbr\u003eS 1310\/1550nm\u003cbr\u003eM850\/1300nm\u003cbr\u003eMS 850\/1300\/1310\/1550nm (optional)\u003cbr\u003ePON 1310\/1490\/1550 (optional)\u003cbr\u003e2. Output power: -5dBm\u003cbr\u003e3. Optical connector: SC+2.5mm universal (1.25mm LC optional)\u003cbr\u003e4. Power supply: alkaline battery 3 AA 1.5V battery (not included)\u003cbr\u003e5. Output stability: 0.05dB\/15mins; 0.1dB\/8hours\u003cbr\u003e6. Modulation frequency: CW, 270Hz, 1KHz, 2KHz\u003cbr\u003e7. Removable silicone cover, shockproof and drop-proof, reducing collision damage and extending service life\u003cbr\u003e8. With continuous wave output and 3 modulation frequencies of 270Hz\/1000Hz\/2000Hz\u003cbr\u003e9. Backlight LED display, no fear of working in dark environment, thereby improving work efficiency. Note: 10. Multi-mode MS does not have LED lights\u003cbr\u003e11. Size: 160x85x45mm\u003cbr\u003e12. Weight: 220g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867813134637,"sku":"TBD0604218401","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604218401.jpg?v=1705395037"},{"product_id":"komshine-high-precision-optical-power-meter-mini-fiber-optic-light-attenuation-tester-with-led-specification-c-l-50dbm-to-26dbm","title":"Komshine High Precision Optical Power Meter Mini Fiber Optic Light Attenuation Tester With LED, Specification: C-L\/-50DBM to +26DBM","description":"\u003cbr\u003e1. Wavelength range: 800~1700 (nm)\u003cbr\u003e2. Probe type: InGaAs\u003cbr\u003e3. Interface: 2.5mm universal interface\u003cbr\u003e4. Power measurement range: -70~+6 dBm\/-50~+26 dBm\u003cbr\u003e5. Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625 (nm)\u003cbr\u003e6. Display resolution: 0.01dB\u003cbr\u003e7. Automatic shutdown time: 10 minutes\u003cbr\u003e8. Battery working time: 20 hours\u003cbr\u003e9. LED flashlight: supported\u003cbr\u003e10. Power supply: AAA 1.5V battery x 2 (not included)\u003cbr\u003e11. This optical power meter has two models, A and C. The power test ranges are:\u003cbr\u003eType A: -70dBm～+6dBm (mainly used in telecommunications, mobile, China Unicom, etc.)\u003cbr\u003eType C: -50dBm～+26dBm (mainly used in radio and television, monitoring, etc.)\u003cbr\u003e12. Equipped with a high-brightness LED flashlight to facilitate line checking and construction in dark environments, making work more convenient\u003cbr\u003e13. Self-adjustable values, flexible and accurate measurement\u003cbr\u003e14. Simple and lightweight, the body design conforms to ergonomic requirements, and the size is small and exquisite. It can be easily put into a pocket, clipped to clothes, and carried anywhere.\u003cbr\u003e15. Short press the power button to turn on the power saving function by default. If there is no operation for 15 minutes, it will automatically shut down. When the power is on, long press the power button and the \"0\" icon disappears to cancel the function.\u003cbr\u003e16. Seven wavelengths are available: 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm.\u003cbr\u003e17. High-precision measurement, measurement error 0.2dB, fast response\u003cbr\u003e18. Dimensions: 127x36.5x28 mm\u003cbr\u003e19. Weight: 61g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867813527853,"sku":"TBD0604217804","price":47.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604217804.jpg?v=1705395049"},{"product_id":"komshine-high-precision-optical-power-meter-mini-fiber-optic-light-attenuation-tester-with-led-specification-c-g-50dbm-to-26dbm","title":"Komshine High Precision Optical Power Meter Mini Fiber Optic Light Attenuation Tester With LED, Specification: C-G\/-50DBM to +26DBM","description":"\u003cbr\u003e1. Wavelength range: 800~1700 (nm)\u003cbr\u003e2. Probe type: InGaAs\u003cbr\u003e3. Interface: 2.5mm universal interface\u003cbr\u003e4. Power measurement range: -70~+6 dBm\/-50~+26 dBm\u003cbr\u003e5. Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625 (nm)\u003cbr\u003e6. Display resolution: 0.01dB\u003cbr\u003e7. Automatic shutdown time: 10 minutes\u003cbr\u003e8. Battery working time: 20 hours\u003cbr\u003e9. LED flashlight: supported\u003cbr\u003e10. Power supply: AAA 1.5V battery x 2 (not included)\u003cbr\u003e11. This optical power meter has two models, A and C. The power test ranges are:\u003cbr\u003eType A: -70dBm～+6dBm (mainly used in telecommunications, mobile, China Unicom, etc.)\u003cbr\u003eType C: -50dBm～+26dBm (mainly used in radio and television, monitoring, etc.)\u003cbr\u003e12. Equipped with a high-brightness LED flashlight to facilitate line checking and construction in dark environments, making work more convenient\u003cbr\u003e13. Self-adjustable values, flexible and accurate measurement\u003cbr\u003e14. Simple and lightweight, the body design conforms to ergonomic requirements, and the size is small and exquisite. It can be easily put into a pocket, clipped to clothes, and carried anywhere.\u003cbr\u003e15. Short press the power button to turn on the power saving function by default. If there is no operation for 15 minutes, it will automatically shut down. When the power is on, long press the power button and the \"0\" icon disappears to cancel the function.\u003cbr\u003e16. Seven wavelengths are available: 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm.\u003cbr\u003e17. High-precision measurement, measurement error 0.2dB, fast response\u003cbr\u003e18. Dimensions: 127x36.5x28 mm\u003cbr\u003e19. Weight: 61g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867814052141,"sku":"TBD0604217802","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604217802.jpg?v=1705395060"},{"product_id":"komshine-high-precision-optical-power-meter-mini-fiber-optic-light-attenuation-tester-with-led-specification-a-g-70dbm-to-6dbm","title":"Komshine High Precision Optical Power Meter Mini Fiber Optic Light Attenuation Tester With LED, Specification: A-G\/-70dBM to +6DBM","description":"\u003cbr\u003e1. Wavelength range: 800~1700 (nm)\u003cbr\u003e2. Probe type: InGaAs\u003cbr\u003e3. Interface: 2.5mm universal interface\u003cbr\u003e4. Power measurement range: -70~+6 dBm\/-50~+26 dBm\u003cbr\u003e5. Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625 (nm)\u003cbr\u003e6. Display resolution: 0.01dB\u003cbr\u003e7. Automatic shutdown time: 10 minutes\u003cbr\u003e8. Battery working time: 20 hours\u003cbr\u003e9. LED flashlight: supported\u003cbr\u003e10. Power supply: AAA 1.5V battery x 2 (not included)\u003cbr\u003e11. This optical power meter has two models, A and C. The power test ranges are:\u003cbr\u003eType A: -70dBm～+6dBm (mainly used in telecommunications, mobile, China Unicom, etc.)\u003cbr\u003eType C: -50dBm～+26dBm (mainly used in radio and television, monitoring, etc.)\u003cbr\u003e12. Equipped with a high-brightness LED flashlight to facilitate line checking and construction in dark environments, making work more convenient\u003cbr\u003e13. Self-adjustable values, flexible and accurate measurement\u003cbr\u003e14. Simple and lightweight, the body design conforms to ergonomic requirements, and the size is small and exquisite. It can be easily put into a pocket, clipped to clothes, and carried anywhere.\u003cbr\u003e15. Short press the power button to turn on the power saving function by default. If there is no operation for 15 minutes, it will automatically shut down. When the power is on, long press the power button and the \"0\" icon disappears to cancel the function.\u003cbr\u003e16. Seven wavelengths are available: 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm.\u003cbr\u003e17. High-precision measurement, measurement error 0.2dB, fast response\u003cbr\u003e18. Dimensions: 127x36.5x28 mm\u003cbr\u003e19. Weight: 61g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867814674733,"sku":"TBD0604217801","price":31.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604217801.jpg?v=1705395072"},{"product_id":"komshine-fiber-optic-identifier-optical-cable-signal-direction-identifier-with-vfl-red-light-10mwkfi-40v","title":"Komshine Fiber Optic Identifier Optical Cable Signal Direction Identifier With VFL Red Light 10mW(KFI-40V)","description":"\u003cbr\u003e1. Applicable optical fiber type: 0.25-3.0mm\u003cbr\u003e2. Wavelength range: 800~1700nm\u003cbr\u003e3. Detection frequency range: CW\/270\/1k\/2k Hz\u003cbr\u003e4. Detection distance: up to 5km\u003cbr\u003e5. Detector type: 1mm InGaAs 2 pcs\u003cbr\u003e6. Signal direction: Left \u0026amp; Right LED\u003cbr\u003e7. Optical power reading range: 40 dBm to 10 dBm\u003cbr\u003e8. Power supply type: AAx2 (not included)\u003cbr\u003e9. VFL power range: 10mW\u003cbr\u003e10. VFL test distance: 5-8km\u003cbr\u003e11. VFL wavelength range: 650nm\u003cbr\u003e12. VFL laser type: LD\u003cbr\u003e13. Compact and practical, portable, no need to change fixtures, online testing\u003cbr\u003e14. Can quickly locate power outages, with a detection range of up to 5km, and LED lighting to facilitate construction in the dark.\u003cbr\u003e15. Detection can be performed at any position on single-mode and multi-mode optical fibers, and an identifier can be used to identify it on the line.\u003cbr\u003e16. Can identify 270Hz, 1KHz, 2KHz signal frequencies, and there will be a buzzing sound when the frequency is identified.\u003cbr\u003e17. When there is a signal in the optical fiber, the left and right direction lights will display the signal direction.\u003cbr\u003e18. When holding the machine, press the clamp switch on the back with your index finger to clamp the optical fiber cable, and the test will automatically start.\u003cbr\u003e19. ABS material shell, good hand feel, comfortable to use, compact and light, easy to carry\u003cbr\u003e20. Product size: 219mmx45mmx28mm\u003cbr\u003e21. Product weight: 235g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867815231789,"sku":"TBD0604217601A","price":255.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604217601A.jpg?v=1705395085"},{"product_id":"komshine-high-precision-optical-power-meter-mini-fiber-optic-light-attenuation-tester-with-led-specification-a-l-70dbm-to-6dbm","title":"Komshine High Precision Optical Power Meter Mini Fiber Optic Light Attenuation Tester With LED, Specification: A-L\/-70dBM to +6DBM","description":"\u003cbr\u003e1. Wavelength range: 800~1700 (nm)\u003cbr\u003e2. Probe type: InGaAs\u003cbr\u003e3. Interface: 2.5mm universal interface\u003cbr\u003e4. Power measurement range: -70~+6 dBm\/-50~+26 dBm\u003cbr\u003e5. Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625 (nm)\u003cbr\u003e6. Display resolution: 0.01dB\u003cbr\u003e7. Automatic shutdown time: 10 minutes\u003cbr\u003e8. Battery working time: 20 hours\u003cbr\u003e9. LED flashlight: supported\u003cbr\u003e10. Power supply: AAA 1.5V battery x 2 (not included)\u003cbr\u003e11. This optical power meter has two models, A and C. The power test ranges are:\u003cbr\u003eType A: -70dBm～+6dBm (mainly used in telecommunications, mobile, China Unicom, etc.)\u003cbr\u003eType C: -50dBm～+26dBm (mainly used in radio and television, monitoring, etc.)\u003cbr\u003e12. Equipped with a high-brightness LED flashlight to facilitate line checking and construction in dark environments, making work more convenient\u003cbr\u003e13. Self-adjustable values, flexible and accurate measurement\u003cbr\u003e14. Simple and lightweight, the body design conforms to ergonomic requirements, and the size is small and exquisite. It can be easily put into a pocket, clipped to clothes, and carried anywhere.\u003cbr\u003e15. Short press the power button to turn on the power saving function by default. If there is no operation for 15 minutes, it will automatically shut down. When the power is on, long press the power button and the \"0\" icon disappears to cancel the function.\u003cbr\u003e16. Seven wavelengths are available: 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm.\u003cbr\u003e17. High-precision measurement, measurement error 0.2dB, fast response\u003cbr\u003e18. Dimensions: 127x36.5x28 mm\u003cbr\u003e19. Weight: 61g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867815854381,"sku":"TBD0604217803","price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604217803.jpg?v=1705395097"},{"product_id":"komshine-handheld-laser-light-source-fiber-tester-with-led-backlight-model-kls-35-ms","title":"Komshine Handheld Laser Light Source Fiber Tester with LED Backlight, Model: KLS-35-MS","description":"\u003cbr\u003e1. Wavelength:\u003cbr\u003eS 1310\/1550nm\u003cbr\u003eM850\/1300nm\u003cbr\u003eMS 850\/1300\/1310\/1550nm (optional)\u003cbr\u003ePON 1310\/1490\/1550 (optional)\u003cbr\u003e2. Output power: -5dBm\u003cbr\u003e3. Optical connector: SC+2.5mm universal (1.25mm LC optional)\u003cbr\u003e4. Power supply: alkaline battery 3 AA 1.5V battery (not included)\u003cbr\u003e5. Output stability: 0.05dB\/15mins; 0.1dB\/8hours\u003cbr\u003e6. Modulation frequency: CW, 270Hz, 1KHz, 2KHz\u003cbr\u003e7. Removable silicone cover, shockproof and drop-proof, reducing collision damage and extending service life\u003cbr\u003e8. With continuous wave output and 3 modulation frequencies of 270Hz\/1000Hz\/2000Hz\u003cbr\u003e9. Backlight LED display, no fear of working in dark environment, thereby improving work efficiency. Note: 10. Multi-mode MS does not have LED lights\u003cbr\u003e11. Size: 160x85x45mm\u003cbr\u003e12. Weight: 220g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867817885997,"sku":"TBD0604218403","price":481.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604218403.jpg?v=1705395142"},{"product_id":"komshine-handheld-laser-light-source-fiber-tester-with-led-backlight-model-kls-35-pon","title":"Komshine Handheld Laser Light Source Fiber Tester with LED Backlight, Model: KLS-35-PON","description":"\u003cbr\u003e1. Wavelength:\u003cbr\u003eS 1310\/1550nm\u003cbr\u003eM850\/1300nm\u003cbr\u003eMS 850\/1300\/1310\/1550nm (optional)\u003cbr\u003ePON 1310\/1490\/1550 (optional)\u003cbr\u003e2. Output power: -5dBm\u003cbr\u003e3. Optical connector: SC+2.5mm universal (1.25mm LC optional)\u003cbr\u003e4. Power supply: alkaline battery 3 AA 1.5V battery (not included)\u003cbr\u003e5. Output stability: 0.05dB\/15mins; 0.1dB\/8hours\u003cbr\u003e6. Modulation frequency: CW, 270Hz, 1KHz, 2KHz\u003cbr\u003e7. Removable silicone cover, shockproof and drop-proof, reducing collision damage and extending service life\u003cbr\u003e8. With continuous wave output and 3 modulation frequencies of 270Hz\/1000Hz\/2000Hz\u003cbr\u003e9. Backlight LED display, no fear of working in dark environment, thereby improving work efficiency. Note: 10. Multi-mode MS does not have LED lights\u003cbr\u003e11. Size: 160x85x45mm\u003cbr\u003e12. Weight: 220g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47867819131181,"sku":"TBD0604218404","price":553.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0604218404.jpg?v=1705395165"},{"product_id":"2-in-1-10-30mw-fiber-optic-red-light-pen-optical-power-meter-70-6dbm-set","title":"2-in-1 10-30mW Fiber Optic Red Light Pen + Optical Power Meter (-70+6dBm) Set","description":"\u003cbr\u003eOptical Power Meter:\u003cbr\u003e1. Mini and exquisite: the body design conforms to the requirements of ergonomics, and the size is small, easy to store in the pocket, clip on the clothes, and carry it with you\u003cbr\u003e2. 2.5mm universal interface design, suitable for various interfaces such as SC\/ST\/FC interface\u003cbr\u003e3. High precision measurement, fast response, measurement error +\/-0.2dB\u003cbr\u003e4. 7 wavelengths, 850nm\/980nm\/1300nm\/1310nm\/1490nm\/1550nm\/1625nm\u003cbr\u003e5. User self-calibration and adjustment value, flexible and accurate measurement\u003cbr\u003e6. LED lighting, easy to check the line construction in the dark environment, making the work more convenient\u003cbr\u003e7. Probe type: InGaAs\u003cbr\u003e8. Power measurement range: -70~+10dBm\/-50~+26dBm\u003cbr\u003e9. Uncertainty: less than 0.2dB\u003cbr\u003e10. Display resolution: 0.01dB\u003cbr\u003e11. Working temperature: -10~+60 degrees Celsius\u003cbr\u003e12. Storage temperature: -25~+70 degrees Celsius\u003cbr\u003e13. Power working time: 20 hours (No. 7 AAA 1.5V battery × 2, delivery does not include batteries)\u003cbr\u003e14. Size\/weight: 127×36.5×28mm\/61g\u003cbr\u003e\u003cbr\u003eRed light fault detector:\u003cbr\u003e1. Mini compact, high-quality ceramic ferrule, LED lighting\u003cbr\u003e2. 2.5mm universal interface design, suitable for various interfaces such as SC\/ST\/FC interface\u003cbr\u003e3. Wavelength range: 650nm red laser head\u003cbr\u003e4. Power range: 10\/20\/30mw\u003cbr\u003e5. Test distance: 5-8km\/12-15km\/20-25km\u003cbr\u003e6. Laser type: LD\u003cbr\u003e7. Modulation frequency: CW\/2Hz\u003cbr\u003e8. Power supply: 2 x AAA batteries (batteries not included)\u003cbr\u003e9. Dimensions: 127 x 36.5 x 28mm\u003cbr\u003e10. 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Metal body, wear-resistant and drop-resistant, non-slip handle, comfortable hand feeling\u003cbr\u003e7. Power supply: 2 AA batteries (not included)\u003cbr\u003e8. Material: metal\u003cbr\u003e9. Weight: about 145g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47874393145645,"sku":"TBD0603867102","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0603867102.jpg?v=1705486382"},{"product_id":"50mw-fiber-red-light-test-pen-red-light-sources-through-optical-pen-optical-fiber-detection","title":"50MW Fiber Red Light Test Pen Red Light Sources Through Optical Pen Optical Fiber Detection","description":"\u003cbr\u003e1. Metal tip\/ceramic core can be replaced by yourself\u003cbr\u003e2. One button operation, easy to understand\u003cbr\u003e3. Strong anti-oxidation, durable, alloy material performance, corrosion resistance\u003cbr\u003e4. Standard 2.5mm universal interface, support FC, SC, ST\u003cbr\u003e5. Easy to penetrate, long distance fiber optic, laser head stability, good penetration effect\u003cbr\u003e6. Metal body, wear-resistant and drop-resistant, non-slip handle, comfortable hand feeling\u003cbr\u003e7. Power supply: 2 AA batteries (not included)\u003cbr\u003e8. Material: metal\u003cbr\u003e9. Weight: about 145g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47874393833773,"sku":"TBD0603867105","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0603867105.jpg?v=1705486406"},{"product_id":"20mw-fiber-red-light-test-pen-red-light-sources-through-optical-pen-optical-fiber-detection","title":"20MW Fiber Red Light Test Pen Red Light Sources Through Optical Pen Optical Fiber Detection","description":"\u003cbr\u003e1. Metal tip\/ceramic core can be replaced by yourself\u003cbr\u003e2. One button operation, easy to understand\u003cbr\u003e3. Strong anti-oxidation, durable, alloy material performance, corrosion resistance\u003cbr\u003e4. Standard 2.5mm universal interface, support FC, SC, ST\u003cbr\u003e5. Easy to penetrate, long distance fiber optic, laser head stability, good penetration effect\u003cbr\u003e6. Metal body, wear-resistant and drop-resistant, non-slip handle, comfortable hand feeling\u003cbr\u003e7. Power supply: 2 AA batteries (not included)\u003cbr\u003e8. Material: metal\u003cbr\u003e9. Weight: about 145g\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":47874395799853,"sku":"TBD0603867103","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0603867103.jpg?v=1705486431"},{"product_id":"30mw-fiber-red-light-test-pen-red-light-sources-through-optical-pen-optical-fiber-detection","title":"30MW Fiber Red Light Test Pen Red Light Sources Through Optical Pen Optical Fiber Detection","description":"\u003cbr\u003e1. Metal tip\/ceramic core can be replaced by yourself\u003cbr\u003e2. One button operation, easy to understand\u003cbr\u003e3. Strong anti-oxidation, durable, alloy material performance, corrosion resistance\u003cbr\u003e4. Standard 2.5mm universal interface, support FC, SC, ST\u003cbr\u003e5. Easy to penetrate, long distance fiber optic, laser head stability, good penetration effect\u003cbr\u003e6. 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