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Martindale PD700 Proving Unit


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With the help of the Martindale PD700 50V and 700V high Current Indication you will be able to perform a check on numerous types of voltage indicators in order to confirm whether or not they are safe to use. This electrical proving unit will check the voltage indicator and its components to completely to ensure that they are fully compliant with all Health and Safety regulations and recommendations.

Also included with this Martindale proving unit is an ability to perform a low 50V check, as well as a very high check of 700V, meaning that it is able to be used with a wide range of voltage indicators.

This electrical proving unit is also able to be used alongside the following products from Martindale: the new Martindale VI13700/2 and the Martindale VI13700G. This particular instrument is also suitable to be used with any voltage tester that has two poles, and even those with an LCD or LED voltage indication system.

With this proving unit the user is also able to check for Drummond and other types of test lamps with filaments. This is because the output of these two types is still sufficient enough to be able to illuminate the bulb. This Martindale instrument is not compatible for use with any type of multimeter.

The Martindale PD700 50V and 700V high Current Indication has a sleek and smooth design and is highly portable for ease of transportation.

Martindale PD700 Proving Unit Key Features

  • 700AC proving unit
  • Low 50V check and high 700V check
  • Tests voltage indicators for safety
  • LED indicators
  • Can also be used with Drummond/other test lamps
Part CodeMARPD700

Technical Specifications

Ouput Voltage

First Output: 50V nominal

Second Output: 700V nominal

Operating Temperature -10°C to 40°C at max 70% RH
Battery 6 x LRC/MN1500 1.5V alkaline batteries or equivalent
Dimensions 143 x 84 x 50mm
Weight 400g approx. including battery
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