MS5910 Digital RCD/ Loop Tester Electrical Circuit Tester
Features (MS5910 Electrical Circuit Tester) |
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Manual / Auto ranging |
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Auto Power Off |
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USB2.0 Interface |
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Display Back Light |
≤20mA |
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Low Battery indication |
2Hz ~400Hz |
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Data logging And recall |
100 groups |
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Power supply |
6x1.5v AA batteries |
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Weight |
950g |
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Size |
180 x140 x65 mm |
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Safety Rating |
CE ETL CAT. III 300V RoHS |
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Specifications |
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Range |
Accuracy |
Resolution |
Tripping time |
x1 IΔN300(slow 500ms) |
±3ms |
0.1ms |
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x5 IΔN40ms(slow 150ms) |
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Tripping Current |
(0.2-1.1)IΔN |
±0.1IΔN |
0.5IΔN |
Contact Voltage |
0~99.9V |
±(10%+0.2V) |
0.01, 0.1V |
Alternating Voltage (UI-N,UL-L,UL-E) |
0~440V |
±(3%+3V) |
1V |
Frequency |
DC,45~65Hz |
±1Hz |
1Hz |
Loop Resistance(RL) |
0.1~2000Ω |
±(10%+0.2d) |
0.1Ω |
RL Current Test |
0.51 IΔN |
±(10%+10d) |
0.5IΔN |
Multiplying Power of Measuring Current |
x0.5,x1,x5 |
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Current Level(IΔN) |
10mA,30mA,100mA 300mA,500mA |
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Trigger Phase Angle |
0°or 180° |
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