Automatic Transformer Winding Coil DC Resistance Tester Micro Ohmmeter

Transformer Winding Coil DC Resistance Tester Micro Ohmmeter

I. Introduction:
Transformer DC Resistance Tester has five current positions of 20mA, 200mA, 2A, 5A, 10A, 20A. It is a ideal tester for testing various resistances especially the sensibility equipment.

Features
1. The tester has a large output power, and the power of the tester itself is very little.
2. Using a four-wire method, the tester is quick, stable, high precision for testing the winding resistance.
3. It has a strong ability for anti-jamming, over current, over voltage and discharge.
4. The security is also very high.

Technical index
1. Resistance precision:±(0.2%RGD+2d)
2. Test range:
1.000Ω-1000Ω(20mA)
100.0mΩ-100.0Ω (200mA)
10.00mΩ-10.00Ω (2A)
4.000mΩ-4.000Ω (5A)
2.000mΩ-2.000Ω (10A)
1.000mΩ-1.000Ω (20A)
3. The least scale:1uΩ
4. Output current precision:±5%
5. Support for data uploading to PC
6. Two hundred groups of data can be stored
7. With thermal printer to print the test data
8. Weight:10KG
9. Power supply:AC220V±10%,(50±1)HZ
10. Operation condition:-10~50ºC Humidity <90% no condensation