Labelling gives the impression that it is of European manufacture.
In fact it is cheap, shoddy Chinese manufactured. Poor quality welds, low grade brittle alloy fittings with a chromed plastic parts instead of metal.
There are loads of virtually the same items on at a minimum of £100.00 less for different stickers.
Stanley Intelli Tools FatMax Stud Finder Detection Sensor 300 FMHT0-77407 New
01 Oct, 2019
Need to try a Bosch.
Doesn't really do anything with any reliability.
Long winded calibration needs to be done every time.
Ridiculously over sensitive AC detection to over 500mm away from the source. Cannot be calibrated for this.
A child's toy and nothing more.