The TestM diagnostic mode offers 26 tests, which range from testing the cameras, touchscreen, microphone, and even the haptic engine, to a comprehensive stress test that pushes ...
Tech gear, from the big stuff like notebooks, tablets, and smartphones, to smaller stuff like storage devices and smart bulbs.
Carry on working or playing while others are taken out of the game by power cuts and storms!
There are a lot of different UPS battery backup systems out there (and you need to make sure it has the capacity to power your devices) but I find you can't go wrong with an APC unit such as this APC BR1300G UPS. This is good for a hefty PC, display, and peripherals such as router.
Caption by: Adrian Kingsley-Hughes
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