UT275 Clamp Earth Ground Tester can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need for auxiliary electrodes. It can measure resistance from 0.01Ω with a resolution of 0.001Ω. UT275 can also measure leakage current up to 30A. These clamps’ double insulation design makes them durable tools for outdoor work and effective in blocking interference signals from the environment.
Applications of UT275:
Electric power, telecommunication, meteorology, oil field, building, and industry.
Features of UT275:
1. Resistance limit alarm
2. Auto range
3. Low battery indication
4. Data hold
5. Data recall
6. LCD backlight
7. Auto calibration
Specifications | Range | UT275 |
| Earth Ground Resistance (Ω) | 0.01~0.099Ω | ±(1%+0.01) |
| 0.1~0.99Ω | ±(1%+0.01) | |
| 1~49.9Ω | ±(1.5%+0.1) | |
| 50~99.5Ω | ±(2%+0.5) | |
| 100~199Ω | ±(3%+1) | |
| 200~395Ω | ±(10%+5) | |
| 400~590Ω | ±(20%+10) | |
| 600~1000Ω | ±(25%+20) | |
| Leakage current (A) | 0mA~299mA | ±(2.5%+2mA) |
| 0.3A~2.99A | ±(2.5%+100mA) | |
| 3A~30A | ±(2.5%+300mA) | |
Secondary Features | ||
| Display count | 10000 | |
| Jaw opening | 28mm | |
| Auto power off | √ | |
| Data storage | 30 | |
General Characteristics | ||
| Power | 1.5V battery (LR6) x 4 | |
| Display | 47mm x 28.5mm | |
| Product color | Red and grey | |
| Product net weight | 1320g | |
| Product size | 293mm x 90mm x 66mm | |
| Standard accessories | Batteries, test ring, tool box | |
| Standard individual packing | Gift box, English manual | |
| Standard quantity per carton | 5pcs | |
| Standard carton measurement | 510mm x 375mm x 320mm | |
| Standard carton gross weight | 15.2kg | |
Package Includes:
- 1 x UT275 Clamp Earth Ground Tester
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