Harmonic Power Clamp Meter Measuring power, voltage, current, peak value, phase, frequency, power factor, phase angle MS2208Harmonic Power Clamp Meter• Measuring power, voltage, current, ... size: 26mm• Conform to the IEC61010-1 Standard CAT.III 600V• Power supply: 1.5V AAA Battery X 3• Dimensions: ... .02 + 2) 0.3~1 Inductive ± (0.02 + 2)• Passive power: 0.1W ~ 120KW ± (3% + 5)• Frequency: 30Hz~1kHz ± ...