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audrey75Jul 26, 2025
What to do if my Fluke 1623 Test Equipment shows weak batteries?
- AAlbert BarnettJul 26, 2025
If your Fluke Test Equipment indicates weak batteries, replace them with six alkaline AA-type (LR6) batteries.
What to do if my Fluke 1623 Test Equipment shows weak batteries?
If your Fluke Test Equipment indicates weak batteries, replace them with six alkaline AA-type (LR6) batteries.
How to ensure reliable R measurement results with Fluke 1623 Test Equipment?
To ensure a reliable R measurement result with your Fluke Test Equipment, reposition the probes and take several measurements.
What to do if the external voltage (Uext) is too high on Fluke 1623 Test Equipment?
If the external voltage (Uext) is too high when using your Fluke Test Equipment, reposition the probe (S/P2) and restart the measurement.
What to do if auxiliary earth electrode resistance (RH) is too high on Fluke Test Equipment?
If the auxiliary earth electrode resistance (RH) is too high when using your Fluke Test Equipment, check the connection of the test lead with terminal H/C2 and inspect the auxiliary earth stake.
What to do if probe resistance (Rs) is too high on Fluke 1623 Test Equipment?
If the probe resistance (Rs) is too high when using your Fluke Test Equipment, check the connection of the test lead with terminal S/P2 and inspect the probe stake.
General| 2-Pole Measurement | Yes |
|---|---|
| 3-Pole Measurement | Yes |
| 4-Pole Measurement | Yes |
| Data Transfer | USB |
| Measurement Frequency | 128 Hz |
| Resistance Measurement Range | 0.01 Ω to 20 kΩ |
| Safety Compliance | IEC 61010-1 |
| Display | Digital |
| Power Supply | 6 x AA alkaline batteries |
| Operating Temperature | 0 °C to 50 °C (32 °F to 122 °F) |
| Storage Temperature | -20 °C to 60 °C (-4 °F to 140 °F) |
Instructions for performing 2-pole and 3-pole earth resistance measurements.
Instructions for performing 4-pole earth resistance measurements.
Procedure for selective 3-pole earth resistance measurement using a current clamp.
Procedure for selective 4-pole earth resistance measurement using a current clamp.
Instructions for performing stakeless ground loop resistance measurements.
Addresses issues when external voltage is too high for measurement.
