Specification; Ranges And Accuracy Of Measurement; Technical Specifications - ADInstruments AD6412 Manual

_______________________________________________________________________________
AD6412 series of Pincer Ground Tester is a major breakthrough in traditional grounding
resistance measurement. It is widely used in the grounding resistance measurement of
the power, telecommunications, meteorology, oilfield, construction and the industrial and
electrical equipment.
AD6412 series of Pincer Ground Tester, in the measurement of a grounding system with
loop, does not require breaking down the grounding wire, and need no auxiliary electrode.
It is safe, fast and simple in use.
AD6412 series of Pincer Ground Tester can measure out the faults beyond the reach of
the traditional methods, and can be applied in the occasions not in the range of the
traditional methods. AD6412 series of Pincer Ground can measure the integrated value of
the grounding body resistance and the grounding lead resistance.
AD6412 series of Pincer Ground Tester is equipped with either a long jaw or a short jaw,
as indicated in the figure below. A long jaw is particularly suitable for the occasion of
grounding with the flat steel.
In addition, NG AD6412 Pincer Ground Tester is also able to measure the leakage current
and the neutral current in the grounding system.
III. Specification

1. Ranges and Accuracy of Measurement

2. Technical Specifications

Power Source: 6VDC (4 ×5# alkaline battery)
©Copyright Abacanto Digital SA.
Manual de usuario AD6412
AD Instruments
30