Product Name: Geophysical Ves Resistivity Meter, Underground Water Detection, Ground Water Finder, Ground Resistivity Meter for Ground Water Detector Model NO.: DDC-8 Usage: 500m Underground Water Detector Type: Ground Resistivity Meter for Ground Water Detector Mining Object: Ground Resistivity Meter for Ground Water Detector Trademark: GOLD Transport Package: Wooden Case Specification: iso Origin: China HS Code: 9030849000 Product Description Geophysical Ves Resistivity Meter, Underground Water Detection, Ground Water Finder, Ground Resistivity Meter for Ground Water DetectorMain Applications1. By utilizing the apparent resistivity parameters, it is widely used in hydrology, environmental protection, engineering geophysical exploration, metal and non-metal mineral resources exploration.2.This resistivity meter applies to Electrical Prospecting such as Vertical Electrical Sounding, Electrical Profiling, Charging Method and Spontaneous Potential Method, etc. on ground and in trench.Features:Microcomputer controlled, direct-reading resistivity, various electrode arranging mode, data protection against power-failureTechnical SpecificationsMaximum Power Supply Voltage: 700VMaximum Power Supply Current: 3AVoltage Measuring Range: ±3000mV ?Voltage Measurement Accuracy: ±1.5%, ±0.1 mVCurrent Measuring Range: 0.1mA~3000mACurrent Measurement Accuracy: ±1.5%, ±0.1mASP Compensation Range: -1000mV ~ +1000mVInstrument Input Impedance: >30MΩWorking Temperature: -10°C~50°CVolume: 244×154×237mm1. Ground Unit In English2. Electrode for Measurement3. Connections of working