multi electrode 2d resistivity imaging dc resistivity ip meter

{"cid":"91217338","title":"WDJD-4A Geophysical Resistivity Meter with 0-500m Prospecting Depth and Multi-electrode 2D Resistivity Imaging for High Accuracy Surveys","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/f7\/a1417efc50a8c018a131263b4f53-200x200-1.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,","Supply Ability":"1 set per 5 days","Packaging Details":"wooden case","Product name":"Multi-function digital DC resisitivity & IP instrument","Prospecting depth":"0-500m","Characteristics":"Characteristics","Parameters to measure":"VP, IP, SP, RO, M, TH etc.","Voltage Resolution":"0.01uV","Array configuration":"Wenner, dipole to dipole, Schlumberger,","Current resolution":"0.02uA","Mineral type exploration":"Mineral type exploration"}}

{"cid":"91224979","title":"IMHOO YH-372C Analog Manual Range Multimeter AC DC Voltage Current Resistance 10A Multi Meter Multimetro Tester ODM CE","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/03\/e4367ac1a538cfc137114b75ca76-200x200-1.jpg","attrs":{"Price":"$8.6 2-99pcs; $7.7 100-499pcs; $6.9 \u2265500pcs","Brand Name":"YMHOO","Model Number":"YH-372C","Minimum Order Quantity":"2 pcs","Delivery Time":"5-8days","Packaging Details":"Single package size 17X14X6.5 cm; Single gross weight 0.35 kg","Payment Terms":"T\/T","Certification":"CE RoHS ISO","Place of Origin":"Wuxi China","Supply Ability":"5000pc 45days"}}