Harmonic RS232 Electrical Power Calibrator Multi Channel

PRODUCT FEATURES

• Three phase active or reactive electricity energy meter;
• Calibrate three phase, single phase, active or reactive meter error;
• Measure active power of three phase or single phase;
• Measure phase angle between voltage and current and frequency of power line;
• Store and display measured data;
• Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp;
• Measure CT variable ratio and the ratio or lag-angle of low-voltage transformer.;
• Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD;
• Inner equipped with 0.01% wide-range current transformer 
• Low consumption circuit design, high energy Li batter supply

TECHNICAL PARAMETERS