If you're working with electricity, Martindale helps keep you safe.

Safe Isolation Saves Lives

We are the UK market leader in Voltage Indication & Proving Units for Electrical Safety

Outperform the rest with the CM series

CM69 measures up to 18th Edition leakage current limits

Electrical safety is fundamental to us at Martindale. As leaders in Safe Isolation, we offer the most comprehensive electrical test equipment solutions to support your needs.
Need to know more about safe isolation?

Need to know more about safe isolation?

Safe isolation procedures are in place to ensure that workers on site are not exposed to danger when working on or near live electrical systems and equipment. Both the standards for the equipment and the potential penalties for non-compliance have changed in recent...

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Nuisance RCD tripping a problem?

Nuisance RCD tripping a problem?

Ever had a problem with nuisance RCD tripping? It’s one of the most common faults, often leading to repeat call outs. A good quality leakage clamp meter and some background knowledge can save a lot of time and frustration in fixing the problem. Modern appliances and...

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Martindale Electric Lockdown Statement – November 2020

Martindale Electric Lockdown Statement – November 2020

With the reintroduction of nationwide COVID lockdowns, our intention is to continue to remain open for business as best we can, as we did during the last lockdown, while continuing to do so as safely as possible. We’re suppliers to key industries so we want to ensure...

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