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Martindale PD240 - 240V Proving Device
  • Martindale PD240 - 240V Proving Device
  • Martindale PD240 - 240V Proving Device

Martindale PD240 - 240V Proving Device

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Includes: PD240 proving unit, battery and user manual.

£58.65 Save 15%
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This is a convenient pocket-sized, battery powered proving device that produces a 240V DC output. Any device used for voltage detection and for proving dead should be tested before and after use to ensure the safety of the operative.

The Martindale PD240 current is limited to 2mA and is suitable for use with multimeters and other voltage detectors that have an input impedance greater than 120KΩ. It has a long battery life and comes complete with a belt clip.


Safely and simply proves the operation of multimeters and voltage testers.
240V DC output proving unit.
Compact size with belt clip.
Essential for implementing effective safe isolation.

Using a Martindale Proving Unit Product Video

Martindale PD240 Specifications
Output voltage 240 V DC.
Output current 2mA max across 120kΩ, 3.5mA max. Short circuit protected.
Battery 6LR6 / MN1604 / PP3 (included), shut off below 5 V.
Body Flame retardant ABS.
Dimensions 144 x 63 x 31 mm.
Weight 180g including battery.
Martindale PD240 warranty 2 years.


Martindale Proving Device

PDF Specifications of the PD430, PD440, PD690 & PD700 Proving Devices.

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