- Simultaneous measurement of the 3 main contacts (open/closed) and 2 auxiliary contacts, including pre-insertion resistors(if required).
- Evaluates the synchronism between the circuit breaker poles.
- Determines the maximum currents, opening and closing times, simultaneously in both coils.
- Evaluates the state of substation auxillary batteries by graphically showing coil consumption.
- Immediately displays and prints test results numerically and graphically.
- Automatically calculates the contact resistance.