Amprobe ACD-22SW Digital-Clamp-Meters - Manual (Page 14)

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Power: 1.5 volt battery x2, R03/SIZE AAA.
Power: Single standard 1.5-volt “AAA” battery x2 (NEDA 24A).
Battery life: Typically 50 hours with carbon-zinc; 100 hour with alkaline.
Dimensions: 240 Ч 70 Ч 41 mm (9.5 x 2.8 x 16 IN).
Weight: Approx. 7.7 oz. (220g).
DC Volts (Auto Ranging)
Ranges Accuracy
400.0mV, 4.000V, 40.00V, 400.0V, 600V ± (0.5% rdg + 2 dgts)
400mV range (ACD-22SW only)
Input impedance: 400mV:>100Me ; 4V:10Me; 40V to 600 V: 9.1 Me
Overload protection: 600 VDC or AC rms
AC Volts (TRUE RMS) (Auto Ranging)
Ranges Resolution Accuracy
4V, 40V, 400V 50 to 500 Hz ± (1.2% rdg + 8 dgts)
600V 50 to 500 Hz ± (1.5% rdg + 8 dgts)
Crest Factor: ≤ 3
AC coupled true rms specified from 5% to 100% range
Input impedance: 4 V:10 Me ; 40 V to 600 V: 9.1 Me
Overload protection: 600 VDC or AC rms
AC Current (TRUE RMS) (Auto Ranging)
Ranges Frequency Accuracy
40.00A, 400.00A 50 to 60 Hz ± (2.0% rdg + 10 dgts)
Crest Factor: ≤ 3
AC coupled true rms specified from 5% to 100% range
Overload protection: 400A AC
Resistance (Auto Ranging)
Ranges Accuracy
400.0e , 4.000ke , 40.00ke , 400.0ke ± (1.0% rdg + 5 dgts)