Our automatic earth (ground) test instrument designed to measure earth electrode resistance and soil resistivity. For use on large or more complex earth systems, which include communications earth systems and difficult test environments.

With the latest technology in a small-sized , robust and easy-to-use instrument , this series of earthing resistance tester is mainly used to test the earthing resistance of transformer , lightning-proof system , high-voltage power tower an telecommunication equipment , etc , providing a perfect solution for earthing-resistance test There are three models of this series , including Meter A , Meter B and Meter C , which can meet various requirements of different customers.



Test mode

Functions

Meter MS2308

Meter MS2307

Meter MS2306

3 pole & 4 pole earthing-resistance test

Test voltage: AC 20V/48V

Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC

94Hz/128Hz

Earthing-resistance range

0.02~300k

0.1 ~ 30k

0.1 ~20k

Selective mode 

(3 pole + /

4 pole+ )

Test voltage: AC 20V/48V


Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC

Earthing-resistance range

0.02~20k

0.1~10k

Non-auxiliary-polar
mode ( )

Test voltage: AC48V



Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC

Earthing-resistance range

0.02~150

0.1~150

2 pole R~

Test voltage: AC20V

Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC

94Hz/128Hz

Earthing-resistance range

0.02~ 300k

0.1 ~ 30k

0.1~20k

2 pole /4pole R

Test voltage: DC20V


Earthing-resistance range

0.02~ 3k

0.1 ~ 3k

Interfering voltage
/current/frequency

Interfering voltage: 1~50V DC/AC

Interfering frequency: 16Hz~400Hz

Interfering current: 20mA~2A


Soil resistivity ρ

Test voltage: AC20V/48V

Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC

94Hz/128Hz

Range: 0.02·m~1000k ·m

RK(wire compensation)

Test voltage: AC20V/48V

Test frequency: 94Hz/105Hz/111Hz/128Hz/AFC

94Hz/128Hz

Range:

0.02~30

0.1~30

0.1~30


Test current

≤ 250 mA

≤ 100 mA

≤ 100 mA


Data storage


USB communication


Product: Digital Earth Leakage Resistance Tester

User Evaluation

+86-15613739777

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