Electrical method for finding water is still the most economical, effective and widely used method in various water seeking methods. The instrument is the most suitable electric water-seeking instrument for measuring electric water in the field of electric water. It is widely used in various types of groundwater such as bedrock water, fissure water and karst water, and is also used for metal and non-metal mineral resources exploration, urban geophysical exploration, railway bridge exploration, etc., to determine the location of reservoir dam foundation and flood control levee. In hydrology and engineering geological exploration, it can also be used for geothermal exploration.
|Voltage channel:||±6V |
|Voltage accuracy:||Vp≥10mV，±0.5% ±1个 Vp＜10mV，±1% ±1|
|Input resistence:||＞50MΩ |
|Ｓｐ range:||±1V |
|Current accuracy:||Ip≥10mA，±0.5% ±1 Ip＜10mA，±1% ±1|
|Frequency:||50Hz 80dB |
|Power:||8pcs battery |