STABILA Pocket PRO Magnetic mini spirit level with belt clip, 7 cm, strong rare earth magnet, 1 horizontal level, made in Germany, yellow, 15 x 8 x 20 cm

I've used various mini levels as an electricians but this still remains the best, magnetic and fits in boxes whilst still being small enough to mark out the fixing holes in a standard box

This is a really impressive, robust pocket level. Excellent accuracy for its size. A must for any serious tradesman.

Great little level. Perfect for putting inside metal back boxes

A nice little level that goes on my work belt and is magnetic so extremely convenient for fitting metal enclosures on devices to the wall. Seems accurate and well built. Recommended.

Handy case that attaches onto work pants or belt. Saves a lot of space in my tool box. I use this level for pipework and it has always worked a charm. Only criticism would be very couple of years I have to replace it due to the flat face warping or denting giving me a false level when using it. This isn’t by any means down to the tool itself but simply me dropping it so many times from height on jobs. Overall a great level.

Expensive but worth it for metal back boxes and CU's

Strong magnet, easy to use and good case to store in when not using

Top notch quality at a reasonable price. A really useful mini level.