Martindale PD240, DC Proving Unit (240V)

  • 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
Regular Price £106.80 Special Price £79.68 £66.40

Availability: In stock

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Product Code
MARPD240

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Technical Support

The PD240 is a convenient pocket-sized, battery powered proving unit that produces a 240VDC 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 PD240 is current limited to 2mA and is suitable for use with multimeters and two-pole voltage testers that have an input impedance greater than 120KΩ.

It has a long battery life and comes complete with belt clip.

More Information
ManufacturerMartindale
Manufacturer Part NumberMARPD240
GTIN5036162185410
Included CalibrationCall for info
ManualPD240
DatasheetPD240
Output voltage 240V DC
Output current 2mA max across 120kΩ, 3.5mA max, short circuit protected
Battery 6LR61/MN1604/PP3 (included)
Body flame retardant ABS
Weight 180g (incl battery)
Dimensions 144 x 63 x 31mm
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With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on all orders
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.