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Clamp Earth Ground Tester
UT273 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. Its double insulation design makes it a durable tool for outdoor work and is effective in blocking interference signals from the environment.
Features
1. 10000 display count
2. 0.001Ω resolution
3. Auto range
4. Data hold
5. Resistance limit alarm
6. Auto calibration
7. Auto power off
8. LCD backlight
Accessories
Batteries, Test Ring, Tool Box
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Specifications |
Range |
Accuracy |
|
Type |
|
MO00640242 |
|
Earth Ground Resistance (Ω) |
0.01~0.099Ω |
±(1%+0.01) |
|
0.1~0.99Ω |
±(1%+0.01) |
|
|
1.0~49.9Ω |
±(1.5%+0.1) |
|
|
50.0~99.5Ω |
±(2%+0.5) |
|
|
100~199Ω |
±(3%+1) |
|
|
200~395Ω |
±(10%+5) |
|
|
400~590Ω |
±(20%+10) |
|
|
600~1000Ω |
±(25%+20) |
|
|
Features |
||
|
Maximum Display |
|
9999 |
|
Auto Range |
|
√ |
|
Jaw Capacity |
|
28mm |
|
Auto Power Off |
|
√ |
|
Low Battery Indication |
≤5.2V |
√ |
|
Data Hold |
|
√ |
|
Data Storage |
|
30 |
|
Data Recall |
|
√ |
|
LCD Backlight |
|
√ |
|
Auto Calibration |
|
√ |
|
Resistance Limit Alarm |
|
√ |
|
General Characteristics |
||
|
Power |
1.5V Battery (5#) x4 |
|
|
LCD Size |
47mm X 28.5mm |
|
|
Product Color |
Red and Grey |
|
|
Product Weight |
1320g |
|
|
Product Size |
293mm X 90mm X 66 mm |
|
|
Standard Accessories |
Batteries, Test Ring, Tool Box |
|
|
Standard Individual Packing |
Gift Box, User Manual |
|
|
Standard Quantity Per Carton |
5pcs |
|
|
Standard Carton Measurement |
495mm X 368mm X 310mm |
|
|
Standard Carton Gross Weight |
16kg |
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