Geophysical Resistivity Meter for Ground Water Detector, Water Finder Resistivity Imaging Terrameter
                                              

Main Applications 
By utilizing the apparent resistivity parameters, it is widely used in hydrology, environmental protection, engineering geophysical exploration, metal and non-metal mineral resources exploration.
This instrument applies to Electrical Prospecting such as Vertical Electrical Sounding, Electrical Profiling, Charging Method and Spontaneous Potential Method, etc. on ground and in trench.
Main features
Geophysical Resistivity Meter for Ground Water Detector, Water Finder Resistivity Imaging Terrameter
1,Microcomputer controlled.
2,direct-reading resistivity.
3,various electrode arranging mode.
4,data protection against power-failure.

Technical specifications
Geophysical Resistivity Meter for Ground Water Detector, Water Finder Resistivity Imaging Terrameter
Maximum Power Supply Voltage: 700V
Maximum Power Supply Current: 4A
Voltage Measuring Range: ±3000mV ?
Voltage Measurement Accuracy: ±1.5%, ±0.1 mV
Current Measuring Range: 0.1mA~3000mA
Current Measurement Accuracy: ±1.5%, ±0.1mA
SP Compensation Range: -1000mV ~ +1000mV
Instrument Input Impedance: >30MΩ
Working Temperature: -10°C~50°C
Volume: 244×154×237mm
Weight:5-7kg

Geophysical Resistivity Meter for Ground Water Detector, Water Finder Resistivity Imaging Terrameter