pqwt s300 model groundwater detection machine

{"cid":"91206881","title":"PQWT S500 Multi-Frequency Groundwater Detection Machine with 8 Channels and 0mV-2000mV Measuring Range","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/c6\/a05171a1c1d10f2d9046018e6d46-200x200-1.jpg","attrs":{"Price":"$1,414","Brand Name":"PQWT","Model Number":"PQWT-S500","Minimum Order Quantity":"1","Place of Origin":"Hunan, China","Certification":"CE,ISO9001","Operating frequency":"Multi-Frequency","Detection type":"Electromagnetic type","Frequency modes":"Single, triple, 36\/40\/56 frequency","Display type":"LCD Touch Screen","Channel count":"8 channels","Measuring range":"0mV-2000mV","Power supply":"Rechargeable Lithium Battery","Max depth":"500m","Model number":"PQWT S500","Display resolution":"LCD","Sensitivity":"Other","User type":"Adults","Customized support":"OEM, For Water Detection, For Borehole Drilling","Detection method":"Automatic Mapping","Terrain compatibility":"Plains, hills, mountains, plateaus, basins"}}

{"cid":"91111984","title":"Two Vision Glue Dispensing Machine Low Level Detection And Alarm","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/a8\/101c8a8002ef680540b9413fcbef-200x200-1.jpg","attrs":{"Price":"Business negotiation","Brand Name":"YUSH","Model Number":"YS-S300","Minimum Order Quantity":"1 set","Delivery Time":"3 days to 7 days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100 sets per month","Packaging Details":"Plywood case","Glue dispenser area":"300*300*80mm","Max. speed":"1000mm\/s (XY)","Machine size":"780*870*1650(L*W*H)","Max. acceleration":"1g (XY)","Positioning accuracy":"\u00b125\u03bcm(XYZ)","Repeatability":"\u00b112.5\u03bcm(XYZ)"}}