The C.A 6543 is a 50V to 1kV high performance insulation tester. It supports extreme site conditions and is expert in qualitative insulation analysis.
 
Chauvin Arnoux CA6543 Megohmmeter features:
Insulation: up to 4T? (5 cal.) at 50/100/250/500 and 1,000V DC
Automatic calculation of insulation quality ratios: DAR and PI
Programmable test period and plotting of the R(t) curve
Automatic indication of voltage before and after measurement: 1 to 1,000V AC/DC
Resistance: 0.01? to 400k?
Continuity: 0.01? to +40? (audible beep and lead compensation )
Automatic capacitance measurement after each insulation measurement: 0.005 to 4.999F
Microprocessor-controlled
Memorisation of measurements (128KB)
Bi-directional RS232
Giant LCD screen with digital display + bargraph
Backlit display
SMOOTH function (smoothing of values displayed)
Possibility of locking insulation test voltages
Programmable alarms
Long battery life due to rechargeable battery with built-in charger
Remote control probe available as an option
Electrical safety: IEC 61010-1 + A2 - Cat. III - 600V and IEC 61557
Dimensions: 240x185x110mm; weight: 3.4kg
Wide range of accessories available as an option: remote control probe, MegohmView software for processing the data on a PC, printer.