iPhone Screenshots


Southwire’s new MApp™ mobile app works with our new Bluetooth® enabled 15190T MaintenancePRO™ multi-meter and 23090T MaintenancePRO™ clamp meter. This system is like having an electrician’s helper with you at all times.
Not only does the app allow you to safely stand back from hazardous situations like arc flash, it also provides you with one of the most powerful documentation tools you will ever need. The app lets you record and graph measured values, set high or low alarms, attach notes, pictures, and even a GPS location to your measurements. You can choose to use any combination of these features to customize a complete report about your job and email it back to the office with the press of a button.

What’s New

Version 1.1.1

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

* Bug Fixes

Ratings and Reviews

4.8 out of 5
4 Ratings

4 Ratings

ronpolley ,

backyard mechanic

What a great idea when using your MM. Loaded this app to my Mini2 and it looks great and works....Screen not 100% though. Meter is the 16040T

Not insane Kanye ,

A great start

It works as advertised, but it doesn't seem to support multitasking on the iPad. Also, the screen doesn't rotate.

App Privacy

The developer, Southwire Company, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

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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