Product Introduction
MOEORW-W4620A3 is a high-efficiency DC resistance tester with 20A max output and 7-inch high-definition touch screen. It can automatically calculate 5s/15s/30s resistance change rate to help you judge data stability and avoid misreading. It is built for professional, accurate and efficient transformer test.
Product Parameter (specification)
|
Test current |
20A,10A,5A,1A,0.2A,10mA,＜1mA |
|
Measuring range |
0.5mΩ～25kΩ |
|
Accuracy |
±(0.2%+2 digits) |
|
Resolution |
0.1μΩ |
|
Power |
AC220V±10% |
|
Display |
7-inch 1024×600 touch screen |
|
Storage |
200 groups |
|
Weight |
8.2kg |
|
Interface |
USB, printer |
Product Feature
- 20A high current & wide range
- Auto 5s/15s/30s stability analysis
- 7-inch touch + knob dual operation
- Anti-EMF, open circuit & power off protection
- High-speed thermal printer
- U disk mass storage
- Clear & friendly UI design
Product Application
- Professional transformer test
- Accurate judgment of winding stability
- Factory quality control
- Substation handover test
- Motor and reactor test
Company Qualifications
FAQ
Q: Can it judge data stability?
A: Yes, auto calculate 5s/15s/30s change rate.
Q: Dual operation mode?
A: Touch + knob, very convenient.
Q: Does it have complete protection?
A: Yes, multiple safety protections.
Q: Can data be stored in U disk?
A: Yes, mass storage supported.
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