Chauvin Arnoux C.A 6543 Megohmmeter

50V to 1kV insulation tester
Supports extreme site conditions with expert insulation analysis at 50V to 1kV

In its compact hard case, the CA6543 is built for on-site use.

Chauvin Part No: P01.1389.02

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. The microprocessor-controlled tester is equipped with highly advanced functions for measurement of insulation (up to 4 TΩ at 50V to 1000V), AC/DC voltage, continuity at 200 mA, resistance and capacitance.

The CA6543 also comes with a rechargeable battery, memory and an RS232 serial link, enabling you to control the instrument with a PC.

Chauvin Arnoux C.A 6543 Megohmmeter Features

  • Test voltages: 50V, 100V, 250V, 500V & 1000V.
  • Insulation: up to 4TΩ (5 cal.) at 50 / 100 / 250 / 500 and 1,000V DC.
  • Resolution: from 1kΩ to 1GΩ depending on range.
  • Automatic voltage test.
  • Automatic capacitance test.
  • Giant bar graph (logarithmic).
  • Back-lit display.
  • Programmable alarms.
  • Display of the exact test voltage generated.
  • Programming of test duration.
  • Automatic calculation of ratios: DAR and PI.
  • PC Software: Optional.
  • Electrical safety CEI 61010-1 + A2 - Cat III - 600 V and CEI 61557.
  • Protection rating: IP54.
  • Dimensions: 240 x 185 x 110 mm.
  • Weight: 3.4 kg (incl. batteries).
  • Chauvin Arnoux C.A 6543 Warranty: 1 year.

Included Accessories:

2 x 1.5 m safety leads (red/blue), 1.5 m guarded safety lead (black), crocodile clips (red/blue/black), test probe (black), 2-sided condensed user’s manual, CA6543 user’s manual, 2m mains lead.


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