Amprobe ACDC-400 Digital-Clamp-On-Multimeter - Manual (Page 12)

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signals that may be present within the measurement circuit. Users should exercise
care and take appropriate precautions to avoid misleading results when making
measurements in the presence of electronic interference.
Electrical (23 °C ± 5 °C) < 75%Rh
DC Voltage
RANgE ACCURACy
400.0 mV 4.000V, 40.00V, 400.0V ± (0.8% rdg + 2 dgts)
600V ± (1.0% rdg + 2 dgts)
input impedance : 10MΩ, 30pf nominal ( 100 MΩ for 400.0mV range)
Max input: 600 VDC
AC Voltage (sinusoidal only)
RANgE fREqUENCy ACCURACy
400.0mV 40hz to 60hz ± (1.0% rdg + 50 dgts)
4.000V, 40.00V, 400.0V 50hz to 500hz ± (1.0% rdg + 3 dgts)
600V 50hz to 500hz ± (1.2% rdg + 3 dgts)
input impedance: 10MΩ, 30pf nominal ( 100 MΩ for 400.0mV range)
Max input: 600 VAC rms
DC Current (Clamp-on)
RANgE ACCURACy
0.00A to 40.00A ± (2.0% rdg + 10 dgts)
40.0A to 400.0A ± (2.0% rdg + 10 dgts)
Max current: 400A rms continuous; 600 A rms ( 60 seconds)