CL250 Clamp-on Tester

Parameter	Reference	Accuracy
DC Current	400/2000A	1.5+2
AC Current	400A/2000A(0 to 1000A)	1.5+2 (50/60Hz)
		3.0+4 (40 to 500Hz)
		5.0+4 (500 to 1kHz)
	2000A(1001 to 2000A)	3.0+2 (50/60Hz)
DC Voltage	400/1000V	1.0+2
AC Voltage	400/750V	1.5+2 (50/60Hz)
AC Voltage	400/750V	1.5+4 (40 to 1kHz)
Resistance	400/4000Ω	1.5+2 , Beeps at below 50±35Ω(continuity check)
DC Output	DC400A(0 to 400mV)	±1.5% rdg ±3mV
	DC2000A(0 to 200mV)	±1.5% rdg ±3mV
	AC400A(0 to 400mV) AC2000A(0 to 100mV/0 to 1000A)	±1.5% rdg ±3mV (50/60Hz)
		±3.0% rdg ±3mV (40 to 500Hz)
		±5.0% rdg ±3mV (500 to 1kHz)
	AC2000A(100.1 to 200mV/1001 to 2000A)	±3.0% rdg ±3mV (50/60Hz)

At 23 deg.C ±5 deg.C, 85% RH or less
Accuracy: ±(% rdg + dgt) = ±(% readout + value of least significant digit)

Parameter	Specification
Method of detection	Mean value
Display	LCD(Digital display:3999 counts)
Response Time	Approx. 2 seconds
Range Switching	Manual-range(on current, voltage range)
Range Switching	Auto-range(on resistance range)
Data Hold	On all range
Max Hold	On current/voltage range
Ambient temperature and humidity	0 to 40 deg.C, 85% RH or less (no condensation)
Temperature Coefficient	-
Influence of external magnetic field	4A or less at 400A/m
Influence of conductor position	±(1.5% rdg + 3dgt) or less
Safety Standard	Conforms EN61010-1, EN61010-2-031, EN61010-2-032
Circuit Voltage	1000Vrms or less
Withstanding Voltage	5.55kV AC for one minute
Power Supply	R6P(SUM-3) ×2 or LR6 ×2
Battery Life	Approx. 100 hours (continuous)
Consumed Current	Approx. 9mA
Sleep Function	Automatically powered down in about 10 minutes after the last switch operation
Diameter of measurable conductor	55mm at maximum
Dimensions	Approx.105(W) × 250(H) × 49(D)mm
Weight	Approx. 530g
Accessories	User's manual(IM CL250), Test Lead(98011), Output plug(98012), batteries, carrying case(93034)