Bosch GMS120 Digital Wall Scanner
This scanner is hit and miss and not as good as YouTube review videos would lead you to believe.
As a professional Joiner / Carpenter I expected a lot more from the Bosch brand, however considering the price it's better aimed at the DIY user thinking they are buying professional kit!
5 Nov 2014
Rubbish but may be defective
Bought this on recommendation,found it to be hopeless permanently detected electric cable even where there was none,then failed to pick up live cables right under it,also couldn't find studs In a stud wall but detected every drywall screw in the entire wall which meant it never stopped beeping!
Returned it the same day,screwfix to there credit refunded me no questions asked.
I think I had a lemon and it needed to be re calibrated but this has put me off buying another.
9 Sep 2014
Moving to a new house and thought that I do not know where anything might be in the walls. Tested it and found it amazingly accurate in finding electric wires piping or nails.
A definite must have.
4 Jul 2014
Bought this device tried it on a dot and dab plasterboard wall. Where I new there was electric cables. Most of the time it did not find the live cable . On a stud wall with no cable surprise it finds a cable
23 Feb 2014