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Welcome to wziep.com!
category： Clamp Meters
reference price：￥$300.00 - $500.00
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.
UT278A series clamp grounding resistance instrument with long jaw and round jaw points, long jaw, especially suitable for the flat ground.
|
Specifications |
Range |
Best Accuracy |
|
Model |
UT278A |
|
|
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) |
|
Leakage Current(A) |
0mA-9mA |
±(2.5%+1) |
|
|
10mA-99mA |
±(2.5%+5) |
|
|
100mA-299mA |
±(2.5%+10) |
|
|
0.30A-2.99A |
±(2.5%+0.1) |
|
|
3.0A-9.9A |
±(2.5%+0.3) |
|
|
10.0A-20.0A |
±(2.5%+0.5) |
|
|
3A-30A |
±(2.5%+0.5) |
|
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 |
√ |
|
Current Limit Alarm |
1mA-499mA |
√ |
|
Beeper and Light Alarm |
√ |
|
|
Jamming Signal Recognition |
√ |
|
|
Over-Range Display |
√ |
|
|
Low Battery Indication |
√ |
|
|
Data Logging |
99 |
|
Accessories:
Batteries,
Test Ring,
Tool Box
Heibei Huanhai Import & Export Trading Co.,Ltd is a powerful company in electric area. We have a strong team including top sales, skilled engineers and we have our own manufacture with high quality.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam , Nicaragua,Thailand and so on.
Our main products are capacitors,insulation resistance tester,DC high voltage generator,testing transformer,insulating oil tester, like transformer oil dielectric tester (BDV tester), transformer loss tester, transformer oil acid tester, flash point tester and so on. The products Huanhai supplied as follows:
Transformer tester, High voltage generator, Relay test kit,Power quality analyzer, insulating oil tester,High voltage tester, Insulation tester, Earth resistance tester and so on.
We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.
We are a new enterprise engaged in development,produce & sale a serious of power system products, such as Cable fault tester, transformer test class, lightning arrester test class, comprehensive test class.
