- Housing designed with a safety rating of 600 V – CATIV and an IP54/IK04 protection rating, for easy and safe use with easy access to the TEST button, even when the user is wearing insulating gloves.
- Magnetic mount for attaching the product to a metal surface, allowing the user ample freedom of movement for taking measurements and reading the results.
- Large backlit display with dual digital and logarithmic analog bar graphs. The secondary display shows, in real time, not only the measured value but also the actual test voltage, test current, and timer value.
- Remote control with flashlight for clear identification of measurement points, even in dimly lit environments.
- Green/Red Pass/Fail indicator for direct visualization of the test result, even with the buzzer deactivated.
The range has been designed for a wide variety of applications: industrial maintenance, telecommunications, the electronics sector, and specialized applications such as defense and aviation. It features numerous insulation test voltages ranging from 10V to 1kV. The insulation measurement dynamics extend up to 200 GΩ, complying with IEC 61557 up to 2 GΩ. In addition to manual mode, new insulation test modes are offered, such as Lock mode, Timer mode, and the calculation of PI and DAR ratios. The continuity test function, which complies with IEC 61557 (200mA current), is enhanced in certain models with a 20mA test current, offering the advantage of battery savings under standard use. This function includes active protection in the event of voltage exposure, eliminating the need for a fuse. In most models of the C.A652X and C.A653x line, an alarm threshold can be activated to choose for each measurement, between 2 fixed thresholds and 1 customizable threshold.

