UT276A+ Clamp Earth Resistance/Fork Meters «UNI-T»
Descripción
UT276A+ Clamp Earth Resistance/Fork Meters «UNI-T»
| Specifications | Range | UT276A+ | UT278A+ |
| Earth Ground Resistance (Ω) | 0.01~0.099Ω | ±(1%+0.01) | ±(1%+0.01) |
| 0.1~0.99Ω | ±(1%+0.01) | ±(1%+0.01) | |
| 1~49.9Ω | ±(1%+0.1) | ±(1%+0.1) | |
| 50~99.5Ω | ±(1.5%+0.5) | ±(1.5%+0.5) | |
| 100~199Ω | ±(2%+1) | ±(2%+1) | |
| 200~395Ω | ±(5%+5) | ±(5%+5) | |
| 400~590Ω | ±(10%+10) | ±(10%+10) | |
| 600~800Ω | ±(20%+20) | ||
| 600~1000Ω | |||
| 800~1200Ω | ±(25%+30) | ||
| Leakage current (A) | 0mA~9mA | ±(2.5%+1mA) | |
| 10mA~99mA | ±(2.5%+5mA) | ||
| 100mA~299mA | ±(2.5%+10mA) | ||
| 0mA~299mA | |||
| 0.3A~2.99A | ±(2.5%+0.1A) | ||
| 3A~9.9A | ±(2.5%+0.3A) | ||
| 10A~20A | ±(2.5%+0.5A) | ||
| 3A~30A | |||
| Display count | 4 digits LCD display | ||
| Jaw opening | 32mm | 32mm | |
| Visual and audible alarm | √ | √ | |
| Auto power off | √ | √ | |
| Jamming signal recognition | √ | √ | |
| Over-range display | √ | √ | |
| Data storage | 300 | 300 | |
| Display type | EBTN | EBTN | |
| Ω+A display | √ | ||
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