TE3000A Earth resistance and soil resistivity tester

Item: Earth resistance and soil resistivity tester

Model:TE3000A

Product Description

TE3000A earth resistance and soil resistivity tester is composed of host machine, data software, test line, auxiliary grounding rod, and communication line and so on. The host of large LCD display with backlight, bar graph indicating that can be seen clearly, it can store 2000 sets of data. Through data software, it can realize the functions of reading, consulting, saving, reporting and printing historical data.

Features

·         Large LCD screen display.

·         Portable design with light weight.

·         Big RAM with 2000sets of testing data

·         RS232 interface to connect with the PC

Specifications

Testing method: precision 4 wire 3wire  testing, simple 2 wire test grounding resistance

Measurement range: ground resistance (R)：0.000Ω～30000Ω  resolution: 0.001Ω

Soil resistivity (ρ)：0.00Ωm～9000kΩm   resolution: 0.01Ωm

Grounding voltage：AC 0.0～100.0V      resolution: 0.1V

Testing voltage wave shape: sine wave

Testing frequency: 128Hz/111Hz/105Hz/94Hz(Automatic frequency selection)

Short circuit test current: AC 20mA max

Open circuit test voltage: AC 40V max

Size: 320mm×275mm×145mm

Working condition: -10℃～40℃；80%rh below