{"product_id":"bei-wrh-md4030-underground-metal-detectors-detection-instrument","title":"BEI WRH MD4030 Underground Metal Detectors Detection Instrument","description":"\u003cbr\u003eProduct Features:\u003cbr\u003e1. Two operation modes: all-metal mode, recognition mode\u003cbr\u003e2. Volume Adjustment: Adjust the volume of speakers and headphones\u003cbr\u003e3. Earphone interface: can be connected to the headset (not provided) to use\u003cbr\u003e4. Pointer display: the pointer will swing with the discovery of metal\u003cbr\u003e5. Waterproof Detector Plate: allows you to use the metal detector in shallow water.\u003cbr\u003e6. Adjustable lever: adjust the length of the metal detector\u003cbr\u003e7. Application: searching for buried metal objects, widely used in security checks, outdoor treasure hunting, metal checking and so on.\u003cbr\u003e\u003cbr\u003eSpecification parameters:\u003cbr\u003e1. Power supply: 2 x 9V (6F22)\u003cbr\u003e2. Frequency: 5.0 KHz\u003cbr\u003e3. Voltage: 7.2-9.6V\u003cbr\u003e4. Current: static: 10mA; up to 70mA\u003cbr\u003e5. Detector plate diameter: 6.5 inch\u003cbr\u003e6. Measuring range: 1-30 cm\u003cbr\u003e7. Expansion length: 30.7-42.1 inch\u003cbr\u003e8. Sensitivity: US 25 Cent: 130mm\u003cbr\u003e9. Alarm mode: audible alarm\u003cbr\u003e10. Display mode: mechanical pointer mode\u003cbr\u003e11. Detection of metal size: the larger the metal the deeper the detection\u003cbr\u003e12. Scope of application: searching for missing metal Childrens exploration\u003cbr\u003e13. Weight: about 1200 g\u003cbr\u003e14. Overall size: about 55 x 23 x 12 cm\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":51547833663789,"sku":"TBD04200788","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD04200788.jpg?v=1703888458","url":"https:\/\/www.megadiscountstore.shop\/products\/bei-wrh-md4030-underground-metal-detectors-detection-instrument","provider":"Mega Discount Store ","version":"1.0","type":"link"}