Welcome to wziep.com!
Categories
Welcome to wziep.com!
category： Clamp Meters
reference price：￥$80.00 - $500.00
UNI-T UT278A High Accuracy Clamp Earth Ground Testers
MOQ: 1 PC ! The suplier of State Grid ! Standard: CE ISO!
UNI-T UT278A High Accuracy Clamp Earth Ground Testers specifications
|
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 |
|
UT278A High Accuracy Clamp Earth Ground Testers From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.
We are Alibaba Trade Assurance Supplier, that means quality and lead time will be not a problem.
So do not heisitate to contact me:
