Martindale TL178 Null Pin on key fob
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This handy null pin is used to null out lead resistance of the Earth Bond Lead supplied with Martindale’s H-PAT 500 and 600 for accurate earth bond readings when testing. It can be used with any PAT tester with lead-nulling capabilities.
Ideal for use with HPAT 500 / HPAT600
Compatability:
Can be used with any PAT tester with lead nulling capabilities
Full product specification can be found in the product manual or by contacting our team here
EAN: 5036162000690
Meet the HPAT550 and HPAT650 PAT testers
Designed for ease of use with one-button automatic testing, while the small, lightweight design gives ultimate portability. Both models feature a bright, high-quality colour display for user-friendly operation and can be charged via the integral USB-C charging port.
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