Function	Measuring range	Best accuracy	Resistance
ACA	40/400A	±(1.9%+5)	0.01A
ACV	400/600V	±(1.5%+5)	0.1V
DCV	400/600V	±(1%+2)	0.1V
Resistance	400Ω	±(1%+2)	0.1Ω
Frequency (A)	20～4k/10kHz	±(0.1%+1)	1Hz
Frequency (V)	4k/40k/400k/1MHz	±(0.1%+1)	0.001kHz
Continuity	Buzzer sounds at less than approx. 40Ω Open voltage: approx. 1.5V

Sampling rate	2 times/sec., 20 times/sec. for bar graph
Bandwidth	ACA 50/60Hz: ±(1.9%+5） 60-500Hz: ±(2.5%+5） ACV 50-500Hz: ±(1.5%+5)
Display	4000
Clamp diameter/Conductor size	Φ25mm/10×34mm
Battery	R03×2
Battery life	Approx. 150 hrs. (Zinc-carbon battery)
Size/Mass	H193×W50×D28mm/Approx. 230g
Safety standards	IEC61010 CAT.Ⅲ300V CAT.Ⅱ600V

Ampe kìm Sanwa DCM400