Device Proving Unit 3.5mA 240V DC
£118.58 inc VAT £98.82 ex VAT
Description
Detail
Martindale Proving Unit 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 current is limited to 2mA and is suitable for use with multimeters and other voltage detectors that have an input impedance greater than 120kO. It has a long battery life and comes complete with a belt clip.
- · Safely and simply proves the operation of multimeters and voltage testers
- · Compact size with belt clip
- · Essential for implementing effective safe isolation
- · Flame retardant ABS body
- · Short circuit protected