{"product_id":"sndway-handheld-high-precision-noise-decibel-meter-model-sw523","title":"SNDWAY Handheld High Precision Noise Decibel Meter, Model:SW523","description":"\u003cbr\u003e1. Accuracy: +-1.5dB(based on the standard sound source 94dB@1KHz)\u003cbr\u003e2. Frequency response range: 31.5Hz～8.5KHz\u003cbr\u003e3. Dynamic state range: 50dB \u003cbr\u003e4. Measuring range: 30~130dBA，35~130dBC\u003cbr\u003e5. Frequency weighting character : A weight and C weight \u003cbr\u003e6. Numerical digit display: 4 digits,resolution 0.1dB, sampling frequency 2 times\/second\u003cbr\u003e7. Dynamic scale display: 1 scale equals 2dB or 1dB, sampling frequency 2 times\/second\u003cbr\u003e8. Dynamic scale shift: 30~130dB, 30~80dB, 50~100dB, 80~130dB  \u003cbr\u003e9. Overload display: \"OVER\"and\"UNDER in display screen  \u003cbr\u003e10. AC signal output: 0.65Vrms for each shift and full scale, the output of impedance around 600ohm  \u003cbr\u003e11. DC signal output: 10mV\/dB, the output of impendance around 100ohm   \u003cbr\u003e12. Dynamic character: Two choices of reaction rate \"FAST\" and \"SLOW\"   \u003cbr\u003e13. Microphone: 6mm capacitor microphone   \u003cbr\u003e14. Max locking: MAX   \u003cbr\u003e15. Battery: 3×1.5V AAA  (not included)  \u003cbr\u003e16. Working temperature and humidity : 0 C~40C，10%～80% RH   \u003cbr\u003e17. Storage temperature and humidity: -10C~60C, 10%~70%RH\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45478546211117,"sku":"TBD0154160601","price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD0154160601.jpg?v=1686908166","url":"https:\/\/www.megadiscountstore.shop\/products\/sndway-handheld-high-precision-noise-decibel-meter-model-sw523","provider":"Mega Discount Store ","version":"1.0","type":"link"}