Earth resistance and leakage current clamp meter UT-278A UNI-T
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Product Description
The clamp meter can measure ground resistance and leakage current.
| DC current measurement: | No |
| AC current measurement: | 0 ... 9.95 mA ± (2.5% + 1 mA) @ 0.05 mA , 10 ... 99 mA ± (2.5% + 5 mA) @ 0.1 mA , 100 ... 299 mA (2.5% + 10 mA) @ 1 mA , 0.30 ... 2.99 A ± (2.5% + 0.1 A) @ 0.01 A , 3 ... 9.9 A ± (2.5% + 0.3 A) @ 0.1 A , 10 ... 30 A ± (2.5% + 0.5 A) @ 0.1 A |
| Resistance measurement: | 0.010 ... 0.099 Ω ± (2% + 0.01 Ω) @ 0.001 Ω , 0.10 ... 0.99 Ω ± (2% + 0.01 Ω) @ 0.01 Ω , 1.0 ... 49.9 Ω ± (1.5% + 0.1 Ω) @ 0.1 Ω , 50.0 ... 99.5 Ω ± (1.5% + 0.5 Ω) @ 0.5 Ω , 100 ... 199 Ω ± (2% + 1 Ω) @ 1 Ω , 200 ... 395 Ω ± (5% + 5 Ω) @ 5 Ω , 400 ... 590 Ω ± (10% + 10 Ω) @ 10 Ω , 600 ... 880 Ω ± (20% + 20 Ω) @ 20 Ω , 900 ... 1200 Ω ± (25% + 30 Ω) @ 30 Ω |
| Automatic change of measurement ranges: | Yes |
| RS-232: | Yes |
| USB: | No |
| Selected features: |
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| Power supply: | 4 x Battery 1.5V, type AA/LR6/FR6 - included. |
| Weight: | 1.09 kg |
| Dimensions: | 288 x 98 x 56 mm |
| Manufacturer/Brand: | UNI-T |
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