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Chauvin Arnoux CA6543 Megohmmeter

Part No : CA6543

Quick Overview

The reference for insulation testing.

Availability: In stock

Regular Price: £1,500.00

Special Price: £1,275.00


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 4TΩ (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: 0.01Ω to 400kΩ
  • Continuity: 0.01Ω to +40Ω (audible beep and lead compensation )
  • Automatic capacitance measurement after each insulation measurement: 0.005 to 4.999µF
  • 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.
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