Digital Insulation Testers
ÿ	C.A 6541	C.A. 6543
	Quantitative and qualitative measurement	Measurement storage Rechargeable battery
Reference	P01.1389.01	P01.1389.02
Voltage	1 to 1,000 V AC/DC
Insulation	50/100/250/500/1,000 VDC
Range	2 kΩ to 4 TΩ
Continuity	0.01 to 40 Ω (buzzer + comp. leads)
Resistance	0.01 to 400 kΩ
Capacitance	0.005 to 4.999 μF
Quality ratios	DAR/PI
R(t)	sample storage
Memory	ÿ	128 kbytes
RS 232	ÿ	bi-directional
Power supply	8 x LR14 batteries	ÿ
Electrical safety	IEC 61010-1 cat.III 600 V - IEC 61557
Display	giant LCD + bargraph
Dimensions	240 x 185 x 110 mm
Weight	3.4 kg
State of delivery	Carrying case containing: 3 leads 2.5 m in length (one guarded), 3 crocodile clips, 1 test probe + batteries or power supply lead

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