There are four DC currents to select for GDZC-20 which has a large output power,the power of the tester itself is very little. Used four lines, it is quick,stable,high precision for testing the winding resistance. In addition, it has a strong ability for anti-jamming 、over current 、over voltage and discharge. the security is also very high, So it is a ideal tester for testing various resistances especially the sensibility equipment.
1. resistance precision:±(0.2%RGD+2d)
2. test range: 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. current precision:±(2%RGD+2d)
5. power supply:AC220V±10%,(50±1)HZ
6. operation condition:0~40℃ Humidity <90% No condensation
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