This Martindale PD240 Proving Unit Pocket Sized is the perfect tool for the necessary yet inconvenient job for testing detection devices that have recently been in contact with live or “dead” voltages. It has a maximum output voltage of 240V DC and an output current of 2mA. To ensure your safety and the safety of those on-site, the Martindale PD240 Proving Unit Pocket Sized can be used at any time to prove devices in order to make sure they are still safe to use.
The electrical proving unit is incredibly easy to use, and simply has a single button, which is used to turn the device on and off. The device shows the results of the proving using the LED light, which is close to the probe for easy visibility.
The body of this proving unit is made from ABS, meaning it is flame-retardant and safe to use. As a result, it is suitable for testing a wide range of appliances safely and easily.
The size of this Martindale proving unit is also a great feature. The device weighs just 180g and measures 144 x 63 x 31 millimetres. This means it can be carried around easily in your pocket or elsewhere on your person, and you have access to the unit at all times.