73mm Clear Image 300m Cable Manual Winch Industrial Level Professional Borehole Camera

73mm Clear Image 300m Cable Manual Winch Professional Borehole Camera73mm Dual Camera - 360° rotate function can check all kinds of problems which happened inside well.It had been widely used by Engineering Geology, Hydrogeology, Geotechnical, Mining, Petroleum Geology, etc. Borehole Camera is waterproof, anti-high temperature and anti-pressure. Data can be saved in the hard disc.Borehole Diameter65mm Single65mm Dual73mm Dual73mm DualF73mm Single40mmSingleRotate Angle360 degreeSide Camera360 degreeSide Camera360 degreeSide Camera360 degree××××××××××××Camera NumberOneTwoTwoTwoOneOneMaterial316L Stainless Steel316L Stainless Steel304StainlessSteel304Stainless SteelSteelSteelBear PressureMax.20MpaCentralizerEquip WithDepth MeterDigital Depth MeterControllerYellow ColorYellow ColorBlack ColorBlack ColorBlack ColorBlack ColorDisplay12inchFocus FunctionYesNONOYesNONO          Company Information  Beijing Samyon Instruments Co., LtdAdd: Room 109, 1st floor, Block A, 54 Shunren Road, Linhe Industrial Development Zone, Shunyi District, Beijing, China, 101300/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1