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Megger MPU690 Proving Unit
  • Megger MPU690 Proving Unit
  • Megger MPU690 Proving Unit

Megger MPU690 Proving Unit

Megger approved distributor and service centre.

Includes: MPU690 Proving Unit plus operating instructions.

£87.00 Save 25%
Tax excluded
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Used in conjunction with a two-pole voltage tester, the Megger MPU690 proving unit provides a fast and dependable method of confirming that circuits are dead prior to carrying out work on them. The MPU690 proving unit features time-saving automatic operation and its high output power makes it suitable for use with lamp type voltage testers as well as with more modern units.

The generous output power rating and the spacing of the output terminals allows the MPU690 to verify the correct operation of voltage indicators that utilise a lamp for operation. Although the unit has a high output the unit has exceptionally good battery life. The rugged case of the MPU690 features a magnetic base for convenient use.

N.B. The MPU690 is not recommended for use with multimeters.


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

Megger MPU690 Specifications
Output Voltage 50-690 V
Output Voltage Stages 50 V, 100 V, 230 V, 400 V, 690 V
Power Output 10 W max
Power On/Off Automatic when probes are inserted/taken out
Indicators Five LED lights plus power LED
Power Supply 6 x AA/LR06 alkaline batteries
Operating Temperature -10 to 40° C
Humidity 70% RH
Dimensions 130 x 68 x 48 mm
Weight 346 g
Megger MPU690 warranty 3 years.


Megger MPU690 Datasheet

PDF Specifications of the Megger MPU690 Proving Unit.

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Megger MPU690 Proving Unit

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