500m 1000m Borehole Inspection Camera Water Well Video Inspection Camera View Center and Side Wall Underwater Inspection Camera with HD 360degree Rotary Camera

500m 1000m Borehole Inspection Camera Water Well Video Inspection Camera View Center and Side Wall Underwater Inspection Camera with HD 360degree Rotary CameraMain application:Stratum structure divide Well wall stratum crack Karst development discrimination Distinguish fractured development zone Determine the karst distribution position Long time underground borehole monitoring Features:Real time video, collect, record Clearly image show on ground instrument Vertical drilling hole, horizontal drilling hole, arbitrary drilling hole Widely used in water well, oil field, coal field, engineering geology, dam, reservoir, Oceaneering System component:Ground displayer, logging probe, electrical winch with cable, Sony DVR, Wellhead pulley No.AccessoriesDimensionSpecification1CameraDia:80mma.      SONY inductor 1/3'' CCDb.      Horizontal resolution 850linesc.      Camera:360ºrotary2ProbeLength 470mma.      Front lens are imported resinsb.      Pressure is 16-30Mpa (can be under 3000m deep water)   c.      9LED Lights3Controller a.      220V/380V/12V optionalb.      LCD display can be 8/15inchesc.      Aircraft grade aluminum alloy4Winch Manual/Electrical Winch5CableDiameter:4mmLength:100-2000ma.      With steel wire  b.      Tension is 150kgc.       Destroy tension is 260kg6Wellhead pulley  With counter7DVR (optional) SD cardOur service: 1. Inquiry response within 24hours 2. Fast response client's requirements 3. Pay high attention on product good quality 4. Good product package to protect products 5. Supply after sale service to solve clients' any problems https://youtu.be/OTF92GOxZb8Here is the video link for GYGD-IV Borehole Camera log in deep water well/* 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