Underground water detector

One-click automatic water finder detection depth of up to 1500 meters. Technical parameters: 1, measuring depth: 100 m /150 m optional 2, measurement parameters: the earth electromagnetic field at different frequencies of the electric field component of the electric field vs. (mV) 3, measurement range: 0mV-1000mV, the instrument automatic conversion range. 4, measurement accuracy: 0.001mV 5, channel gain: 1 to 200,000 times 6, measurement method: three frequencies, bipolar profile 7, measurement frequency: single frequency, three frequency, 36 frequency 8, display: industrial-grade 7-inch HD touch screen 9, A/D conversion: 8 bit 1Msps 10, input impedance: ≥ 10M 11, power source: the instrument uses two 3.7V 4000mAh rechargeable lithium battery 12, power consumption: about 4W 13, relative humidity: ≤85% 14, working environment temperature: -10 degrees C to 50 degrees C; 15, the use of rechargeable lithium battery power 16, with electrode detection, power monitoring function 17, high-speed CPU control, menu prompt function.