We are professional manufacturer of geophysical survey and geophysical prospecting, such as geophysical instrument, resistivity meter, resistivity IP and SP system, resistivity, IP, SP, TEM survey, magnetometer, seismograph, gravity meter, proton magnetometer, drill, and element analyzer. 

Application:u      Metal and non-metal ore survey
u      Decrease mineral invest venture and increase exploration success rate u      Underground water detects
u      Meet demand of drinking water, industrial usage and agricultural irrigation.
u      Engineering geological prospect and disaster geological detect
u      Coal goaf, archaeological mining, city exploration and non-metal pipe survey
Main features:
u      Fast and high efficiency
u      Easy to carry
u      Easy operation
u      Good precision and high accuracy
u      Strong anti-jamming capability
u      Flexible array—traditional and unique array method
Technical parameters:
1. It can store 20 curves' measuring data of "Two-pole profile" and "Two-pole sounding" measurement.
2. Data and abnormal curves can be printed by special micro printer or PC printer connected with printer port, which is very convenient for site data analysis.
3. Power supply: by 4 dry batteries or 4 rechargeable batteries.
4. Measuring range: 0.001mV~2550mV (auto range transfer)
5. Resolution: 0.001mV
6. Measuring accuracy: ±2% ±3 LSB
7. Input impendence: ≥10MΩ
8. Working temperature: -10℃~+50℃
9. Working humidity: 95%
10. Whole weight.1.5kg, size: 24cm*13cm*16cm.