Professional underground water detector/underground resources detector

This kind of automatic compensation instrument is widely used in Hydrological research, Environmental protection, engineering geophysical prospecting, Metal and nonmetallic mineral resources exploration, etc. It's very convenient to operate and got data. For the auto compensation instrument's high quality and competitive price, the electronic automatic compensation instrument is popular in the market.

Example:

*Main Applications of the Underground Resources Detector:

DDC-8 electronic automatic sompensation instrument is a kind of machine use resistivity data.the instrument is widely used in the following fields:

**Hydrological research,

**Environmental protection,

**Engineering  geophysical prospecting,

**Metal and nonmetallic mineral resources exploration.

*Main Technical Parameters of the Underground Resources Detector:

Max Power Supply Voltage: 700V

Voltage measuring Accuracy: ±1.5%, ±0.1mV

Measuring Voltage range: ±3000mV

Max Power Supply Current:3A

Current Measuring Accuracy: ±1.5%, ±0.1mA

Measuring Current range :0.1mA~3000mA

SP compensation range: -1000mV~+1000mV

Input impedance:>30MΩ

Working Temperature:-10~50 degree

Size:244mm*154mm*237mm

*Main Features of the Underground Resources Detector:

**Micro computer control the instrument;

**Directly read the resistivity;

**A variety of method to put electrode;

**Data protection when power off.

*Main Pics of the Underground Resources Detector:

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