pqwt gt500a groundwater detector machine

{"cid":"91206881","title":"PQWT S300 Groundwater Detector 300m Depth 7 Inch Touch Screen","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/19\/94c90d7f1f9a37324bb5bfd18254-200x200-1.jpg","attrs":{"Price":"$1,080-1,271","Brand Name":"PQWT","Model Number":"PQWT-S300","Minimum Order Quantity":"1","Place of Origin":"Hunan, China","Type":"PQWT S300 Water Detection Machine","Power supply":"Rechargeable Lithium Battery","Detection type":"Fresh Groundwater","Frequency":"Multiple frequency","Measuring range":"0-1500mV","Display":"7 inch LCD Touch Screen","Working Temperature":"-20~40\u2103","Depth range":"300m","Analysis Mode":"Automatic","Function":"Geophysical survey","Usage":"Borehole","Display size":"7 inch","Battery type":"Lithium","Detection method":"Electrical Resistivity Imaging","Max depth":"500m"}}

{"cid":"91217338","title":"GeoVES Borehole Water Detector Geo Resistivity Testing Machine For Groundwater Geophysical Underground Water Finder","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/53\/10614dfe7eeff9aea15644377239-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"GOLD","Model Number":"WDJD-4A","Minimum Order Quantity":"1 set","Delivery Time":"5-8 work days","Certification":"CE, ISO","Place of Origin":"chongqing,China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"1 set per 5 days","Packaging Details":"wooden case","Industry attributes":"geological exploration instrument","display":"160x160xdot matrix LCD","storage":"\u22641GB","working temperature":"-10\u2103~+50\u2103, 95% RH","Storage temperature":"-20\u2103~+60\u2103","Instrument power":"Internal 12V 9Ah rechargeable battery, lasts for 30 hours","Weight":"\u22644.4kg","Dimension(L*W*H)":"270mm*246mm*175mm"}}