Select Your Industry

High-Precision Ohm Meters

PROMET delivers an adjustable test current of up to 600 A which is independent of the supply voltage. The resistance is determined by measuring the voltage drop using four-wire measuring technology. Both the test current and the voltage drop are measured via high-accuracy measurement inputs. The devices are operated and controlled using just four function keys and a jog dial, or an optional remote control unit. They can be connected to and automatically controlled by an ACTAS breaker test system via a special interface.