Thermal Imaging

TDM Electrical complete thermal imaging of electrical switchboards, control stations and critical equipment for all our clients.  With thermal imaging, you can easily see hot spots to allow you to investigate the source of the overheating before it results in failure or breakdown.
Using a hand-held thermal imaging camera our electricians can easily scan electrical installations to investigate possible problems before break down occurs. Overheating electrical components can cause a full breakdown of the connection and have caused fires in large buildings, causing millions of dollars in damages.
They really make investigative work so much easier than manual troubleshooting and trying to locate where the problem is hiding.

See below for an example of a problem we found on a new customers switchboard. This shows the white conductor at a much higher temperature than the red and blue conductors. This problem was caused by a crimp lug that had not been properly compressed and this caused heating within the joint. The cable was re-terminated with a replacement lug and the conductor in question is no longer a potential problem.

Check our range of services


Looking for a full-service team to take the reigns on your electrical projects? You can’t do better than TDM Electrical.

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We specialise in the timely and intuitive execution of your project.

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We specialise in the timely and intuitive execution of your project:

From the largest to the smallest install, TDM Electrical can assist with the correct resources for the each situation and urgency required to get you project completed or your business up and running.

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Get in touch today

Contact us:
PHONE:  0800 327 767  –  03 3277677
Mike Martin:  021 836 847 / Barry McBrydie:  0224 199 826
Workshop:  112 Hayton Road, Wigram, Christchurch
Accounts:  Brenda –