UT-522 UNI-T Ground Resistance Meter
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Product Description
The meter allows you to measure: resistance to ground of power installations, resistance to ground of equipment, resistance of lightning protection systems, etc.. The design of the device allows you to perform a full, accurate measurement of grounding resistance using 3 wires and a simple, approximate measurement using 2 wires.
| Resistance measurement: | 40 Ω ± (2% + 20) @ 0.01 Ω , 400 Ω ± (2% + 3) @ 0.1 Ω , 4000 Ω ± (2% + 3) @ 1 Ω
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| Ground voltage measurement: | 400 V ± (1.0% + 6) @ 1 V |
| Automatic change of measuring ranges: | No |
| RS-232: | No |
| USB: | No |
| Selected features: |
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| Operating temperature: | 5 °C ... 40 °C |
| Permissible relative humidity of the environment: | ≤ 80 % (non-condensing) |
| Power supply: | 6 x Battery 1.5V, type AA/LR6/FR6 - included |
| Weight: | 0.42 kg |
| Dimensions: | 160 x 100 x 70 mm |
| Manufacturer/Brand: | UNI-T |
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