best Digital Clamp Earth Ground Testers UNI-T UT276A Quality Choice
USD $234.6 - $264.4 /Box
Min.Order:5 Boxes
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UT270 series clamp earth resistance tester is widely used in electric power, telecommunications, meteorology, oil field, construction and industrial electrical equipment, such as the ground resistance measurement, loop resistance measurement. In the measurement of the grounding system with a loop, it is not necessary to disconnect the ground from the assembly line, without the need of auxiliary electrode, safe and fast.
UT276A series clamp grounding resistance instrument with long jaw and round jaw points, long jaw, especially suitable for the flat ground.
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Specifications | Range | Best Accuracy |
Model | UT276A | |
Earth Ground Resistance (Ω) | 0.01Ω-0.099Ω | ±(1%+0.01) |
0.1Ω-0.99Ω | ±(1%+0.01) | |
1.0Ω-49.9Ω | ±(1%+0.1) | |
50Ω-99.5Ω | ±(2%+0.5) | |
100Ω-199Ω | ±(3%+1) | |
200Ω-395Ω | ±(6%+5) | |
400Ω-590Ω | ±(10%+10) | |
600Ω-800Ω | ±(20%+20) | |
800Ω-1200Ω | ±(25%+30) | |
Features | ||
Display Count | 4 Digits Display LCD | √ |
Auto Range | √ | |
Jaw Capacity | 32mm | |
Single Measure Time | 1 Second | √ |
Resistance Measurement Frequency | >1KHz | √ |
Current Measurement Frequency | 50Hz/60Hz | √ |
Resistance Limit Alarm | 1Ω-199Ω | √ |
RS-232 | √ | |
Beeper and Light Alarm | √ | |
Jamming Signal Recognition | √ | |
Over-Range Display | √ | |
Low Battery Indication | √ | |
Data Logging | 99 | |
General Characteristic | ||
Power | 1.5V Alkaline Batteries(LR6)X 4 | |
LCD Size | 47mm X 28.5mm | |
Product Color | Red and Grey | |
Product Net Weight | 1160g | |
Product Size | 285mm X 85mm X 56mm | |
Standard Accessories | Batteries, Test Ring, Tool Box | |
Standard Individual Packing | Gift Box, English Manual | |
Standard Quantity Per Carton | 6 PCs | |
Standard Carton Measurement | 610mm X 375mm X 320mm (0.073CBM Per Standard Carton) | |
Standard Carton Gross Weight | 25Kg | |
Optional Accessories | USB Interface Cable,PC Software CD |
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