Product description
Portable Three-phase Standard Meter is a portable reference standard meter used to test three phase meters and single phase meters, it designed to work both in the eld and in the laboratory.
Technical index
Portable Three-phase Standard Meter
Electrical parameters
Accuracy class
0.05%
Voltage supply
Range
5V-480V
Error
Display range
5.000000V-480.0000V
Harmonic
2nd-63st
Range
1mA-120A
Error
Display range
1.000000mA-120.0000A
Active power
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