The equipment is compliance with natonal verificaton regulaton: JJG124－ 2005 “Ammeter, voltmeter, power meter and resistance meter verificaton rules” and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, resistance meter. The source signals by using DSP and 16-bit high-speed analog-to-digital converters of controllable sine wave, the distorted wave signal source.
The equipment comes with RS-232 interface, can be connected with PC to a semi-automatc verificaton system. It has precise interface and mult-functons including verificaton, storage and query.
The equipment adopts color LCD screen, chart character display is clear, with high precision, stable and reliable,
convenient operaton and flexible characteristcs.