This instruction manual introduces the features, specifications, usage methods, safety warnings and other information of the 4200/KEW 4202 digital earth clamp tester.
This document is the instruction manual for the KYORITSU 4200/KEW4202 Digital Earth Clamp Tester. It provides essential safety warnings, features, and specifications for this instrument designed for multi-earthed systems. The manual details how to perform normal current measurements, balance leakage current measurements, and earth resistance measurements.
| Earth resistance range | Max. 1500Ω |
|---|---|
| Earth resistance resolution | 0.01Ω |
| Operating temperature | -10°C to 40°C |
| Power source | DC6V: 4x AA batteries |
| Bluetooth version | Ver2.1+EDR Class2 |
| Weight | Approx. 780g |
No, a single earthing cannot be measured; it is only for multiple-earthing systems.
The instrument can measure AC current up to 30A.
Yes, the KEW4202 model includes a Bluetooth Communication Function for remote checking.