Including a free test certificate


  • 1 kV Insulation and Continuity Tester
  • Industrial maintenance
  • 200 GOhm
  • Test voltage: 50-100-250-500-1 000 V
  • Manual / Lock / Duration modes, PI / DAR ratios
  • Alarms,  REL


  • The new CA6526 200 GOhm Insulation & Continuity Tester is compact, lightweight and simple to use, offering greater comfort for users:
  • Casing designed with 600V CAT IV safety and IP54 / IK04 protection for a comfortable grip in total safety with easy access to the TEST button, even when the user is wearing safety gloves
  • Magnetic stand for fixing the product on a metal surface so that users have their hands free when measuring and reading the result
  • Wide backlit screen with double digital display and logarithmic bargraph, secondary display showing the actual test voltage, the test current and the timer value, in addition to the value measured
  • Remote control with torch for error-free identification of the points of measurement, even in environments with poor lighting

Insulation tests:

This new range is equipped with various insulation test voltages ranging from 10 V to 1 kV. The dynamic range for insulation measurement extends up to 200 GOhm, remaining compliant with the IEC 61557 standard up to 2 GOhm.

In addition to the manual mode, there are also new insulation test modes such as Lock mode, Timer mode and calculation of the PI and; DAR ratios.

Continuity tests:

The continuity test function, which complies with the IEC 61557 standard (200 mA current), is enhanced on certain models with a 20 mA test current, with the advantage of prolonging battery life in normal use. This function is equipped with active-fuseless-protection if a voltage is present.

Measurement adaptability:

On the CA6526 200 GOhm Insulation & Continuity Tester, you can activate an alarm threshold, choosing between 2 fixed thresholds and 1 customizable threshold for each measurement.

Furthermore, the REL function can be used to display the measurements which differ from a reference measurement. The display shows the value of the variation and the percentage in relation to the reference.

Other functions:

DMM functions are available with measurement of  voltage up to 700 V, frequency up to 800 Hz, resistance up to 999 kOhm and capacitance up to 10 µF.

Easy operation:

Analysis of the measurements is facilitated by storage of 300 measurements on the instrument. The memory capacity is extended to 1,300 locations for the versions with Bluetooth® communication. The Megohmmeter Transfer (MEG) software module, delivered as standard with the communicating versions, allows remote test activation with real-time graphical display and transfer of the stored measurements onto a PC. The values are then displayed by type of measurement.

The DataView® software suite (option) generates customized measurement reports which may include the location of the site and the contact details of the operator.


  • INSULATION: 50-100-250-500-1000 V test voltage
  • Measurement range: 200 GOhm
  • Test mode: Manual, Lock, Timer, PI, DAR
  • Continuity: 200mA / 20mA measurement current
  • Voltage measurement: 700 V
  • Frequency measurement: 15.3 - 800 Hz
  • Resistance measurement: 0 - 1,000 kOhm
  • Double display + logarithmic bargraph
  • Storage: 300 measurements
  • Magnetic mounting elements
  • Alarms
  • Powered by 6 x LR6 / AA batteries
  • Dimensions: 211 x 108 x 60 mm
  • Weight: 850 g
  • IP54 , safety category: 600 V CAT IV
    Chauvin Arnoux CA6526 200 GOhm Insulation & Continuity Tester

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