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FAQs

Do you provide a multimeter with a clear visual or audible indicator on the continuity function?

All Martindale multimeters have a speaker located at the top rear of the unit, easily audible in noisy environments.

Can I use my CM51 AC Clamp meter on a multicore cable and will it measure the current on each conductor?

No, the Clamp meter needs to be clamped around an individual phase conductor to measure the current. It will NOT work when clamped around multiple cores.

Do your multimeters have a built-in resistor, such that a battery can be tested for voltage drop under loaded conditions?

Apart from the internal resistance of the multimeters themselves, there is no facility on any of our multimeters to introduce an extra resistive load. This needs to be done via other means.

Technical support

If you have questions related to Martindale products, please check our FAQ sections on our product pages, where the most common enquiries are answered.

Should you require further help please do not hesitate to contact the Martindale support team using the telephone number or email address below or complete the online form.

+44 (0) 1923 441 717 (Mon-Fri, 8am-5pm)

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