Megger MPU690, Proving Unit (690V AC)

The MPU690 is a proving unit from Megger that is convenient to prove the safe operation of two-pole testers and Drummond Test Lamps.

Capable of testing two-pole voltage detectors and test lamps due to 10W output.

Step voltage LEDs indicate voltage being generated. 50V, 100V, 230V, 400V, and 690V.

Generates AC waveform for a true test.

Compact design that has an integral magnet for attaching to the cabinet encourages routine safety checks.

Key features include:

• 5 stepped nominal output voltages
• Automatic operation
• High output power suitable for test lamps
• Extended battery life
• Magnetic base
• Rugged case