For over 100 years, Megger has been the premier provider of electrical test equipment and measuring instruments for power applications. The free iPhone app includes a Cable Calc tool useful to every electrical contractor


A comprehensive cable selection & volt drop calculator tool. for installations up 25KW 100A. Cables include:

√ SWA 2, 3 and 4 core XLPE
√ SWA 2, 3 7 4 core PVC
√ Fire proof
√ Tri rated
√ Twin and earth

With a range of reference methods

A guide to the use of electrical test instruments


Plus more

What’s New

Version 3.0

This app has been updated by Apple to use the latest Apple signing certificate.

This version adds a new Zs calculator

Ratings and Reviews

3.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Megger, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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