German Metrel MI2127 lightning protection and grounding tester

NegotiableUpdate on 12/14

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Nature of the Manufacturer: Producers

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Overview

The German Metrel MI2127 lightning protection grounding tester uses the four wire method to measure grounding resistance and soil resistivity. The traditional method of drilling ground stakes is used to measure grounding resistance, and the two, three, and four wire methods can be used to measure soil resistivity.

Product Details

German Metrel MI2127 lightning protection and grounding tester

- Four wire method for measuring grounding resistance and soil resistivity
The traditional method of using ground stakes to measure grounding resistance can be achieved through the use of two, three, and four wire methods, which can measure soil resistivity.

German Metrel MI2127 lightning protection and grounding testerTechnical Specifications:
Grounding resistance (four wire method):
-Range: 0-19.99K Ω
-Resolution: 0.01; 0.1； 1；10Ω
-Accuracy:+(2%+3 digits)
-Test voltage:<40V 125HZ
-Short circuit test current:<20mA
-High anti-interference ability

Soil resistivity:
-Range: 0-1999 K Ω m
-Calculation: ρ=2 л aRe
-Electrode distance: 0-30m
-Other parameters are the same as the four lines

Other parameters:
-Power supply: 4 × 1.5V
-Protection level: IP54
-Insulation protection: double insulation
-Record: 1000 data points
-Computer interface: RS232
-Size: 90x160x180mm, 1.2kg