Factory Price Digital DC Resistivity Tester

Lightweight and flexible - integrating advanced transmission and reception functions, with small size and light weight,

Ultra large power supply, ultra wide range, and ultra-high precision

The instrument panel is equipped with an "infinite far" electrode, which is used to connect the "infinite far" electrodes of the two pole and three pole methods.

Full Chinese display, simple and convenient operation - using a 160 * 160 dot matrix LCD display with backlight

Up to 2GB (expandable) large capacity data storage

USB format data storage - supports exporting and storing data through USB interface

Polar Distance Table - For all electrode arrangements, 100 sets of polar distance constants can be pre stored in the polar distance constant table in the instrument's memory

Comprehensive anti-interference technology -using multi-stage filtering and signal enhancement technology

Automatic compensation for natural potential, drift, and electrode polarization, with a compensation range of up to positive and negative 10V.

The receiving part has instantaneous overvoltage input protection capability, while the transmitting part has overvoltage,