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Home > Product > Clamp Meters > Leakage Clamp Meters

3920 CL

FEATURES

● Designed for testing AC current and AC voltage.
● AC current testing has 5 ranges.
● The minimum resolution of leakage current is 0.1mA.
● Frequency selection : 50/60Hz and Wide.
● Data hold function.
● Maximum reading.
● Low battery indication.

SPECIFICATIONS

AC Current :
Ranges	:	200mA(0~199.9mA) / 2A (0~1.999A)
		20A(0~19.99A) / 200A(0~199.9A)
		0-500A / 501-1000A
Accuracy	:	50/60Hz :
		200mA(0~199.9mA) / 2A (0~1.999A)
		20A(0~19.99A) : ±(1.5%rdg+2dgt)
		200A(0~199.9A) : ±(2.0%rdg+2dgt)
		0-500A : ±(2.0%rdg+2dgt)
		501-1000A : ±5.5%rdg
		WIDE (40/1000Hz) :
		200mA(0~199.9mA) / 2A (0~1.999A)
		20A(0~19.99A) : ±(3.0%rdg+2dgt)
		200A(0~199.9A) : ±(3.5%rdg+2dgt)
		0-500A : ±(3.5%rdg+2dgt)
		501-1000A: ±10%rdg

AC Voltage :
Ranges	:	AC 200V/AC600V
Resolution	:	0.1V / 1V
Accuracy	:	±(1.5%rdg+3dgt)

GENERAL
Conductor size	:	Approx. 55mm Max.
Operating
principle	:	Dual slope integration
Display	:	3½ digit (2000 counts)
Low battery
indication	:
Overload
protection	:	AC 600V
Data hold
Indication	:	HOLD
Response time	:	Approx. 1 second.
Sample rate	:	Approx. 2 times per second.
Temperature &
humidity for
guaranteed	:	0oC to 50oC at < 80% Max.
		relative humidity
Storage
temperature &
humidity	:	-10oC to 60oC at < 80% Max. relative
		humidity
Battery life	:	Approx. 100 hours on continuous use.
		(Alkaline)
Dimensions	:	260(L) × 95(W) × 43(D)mm
Weight
(battery included)	:	Approx. 540g
Power source	:	9V(6F22) × 1
Safety standard	:	EN 61010-1 CAT III 600V
		EN 61010-2-32 EN 61326-1

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