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UT275 Clamp Earth Ground Tester
UT275 can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need of 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.
Description
Features of UT275 Clamp Earth Ground Tester
● Resistance limit alarm
● Auto range
● Low battery indication
● Data hold
● Data recall
● LCD backlight
● Auto calibration
Specifications of UT275 Clamp Earth Ground Tester
| 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) | |
| 600~800Ω | ||
| 600~1000Ω | ±(25%+20) | |
| 800~1200Ω | ||
| Leakage current (A) | 0mA~9mA | |
| 10mA~99mA | ||
| 100mA~299mA | ||
| 0mA~299mA | ±(2.5%+2mA) | |
| 0.3A~2.99A | ±(2.5%+100mA) | |
| 3A~9.9A | ||
| 10A~20A | ||
| 3A~30A | ±(2.5%+300mA) | |
| Display count | 10000 | |
| Jaw opening | 28mm | |
| Visual and audible alarm | ||
| Auto power off | √ | |
| Jamming signal recognition | ||
| Over-range display | ||
| Data storage | 30 | |
| Display type | LCD | |
| Ω+A display | ||
| General Characteristics | ||
| Power | 1.5V battery (LR6) x 4 | |
| Display | 47mm x 28.5mm | |
| Product net weight | 1.32kg | |
| Product size | 293mm x 90mm x 66mm | |
| Standard accessories | Batteries, test ring, English manual | |
| Standard individual packing | Gift box, tool box | |
| Standard quantity per carton | 5pcs | |
| Standard carton measurement | 510mm x 375mm x 320mm | |
| Standard carton gross weight | 15.2kg | |
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