1623 Earth/Ground Tester Users Manual
The Fluke 1623 Earth/Ground Tester is a robust instrument designed for measuring earth/ground resistance in different installations, such as high voltage pylons, buildings, and mobile communication stations. It supports monitoring and planning of lightning protection systems and performs resistance measurements with earth electrodes without separation. The device features an instant measurement concept using a rotary switch and a START button, housed in a waterproof, rubber-protected case.
| Display | 1999 digit LCD Display with special symbols, digit height 25 mm, fluorescent backlight |
|---|---|
| Working temperature range | -10 °C ... +50 °C |
| Operating temperature range | 0 °C ... +35 °C |
| Storage temperature range | -20 °C ... +60 °C |
| Protective type | IP56 for case, IP40 for battery door |
| Measuring voltage | 48 Vac |
| Measuring frequency | 128 Hz |
| Probe resistance max | 100 kΩ |
| Dimensions | 240 x 180 x 110 mm |
| Weight | 1.1 kg (including batteries) |
The warranty period is two years and begins on the date of shipment.
It requires 6 x 1.5 V mignon cells alkali-manganese (type AA LR6).
Yes, it can perform stakeless ground loop measurements using two current transformers.