Stud Detector for Hanging TV UK Without Guessing Hollow Plasterboard
Answer first: The right stud detector for hanging tv uk is the one that marks wood, metal and live AC clearly enough that you pause before the drill bit commits.
Nervous DIYers mounting a TV need centre-finding and live-wire warnings more than a toy beep that lies on every hollow.
Use buyer phrasing they already type: hanging tv, plasterboard, live wire.
How to scan without false confidence
- Calibrate on a known clear patch when the tool requires it.
- Mark both edges, then find centre—do not trust a single beep.
- Re-scan after moving horizontally; conflicting signals mean open carefully.
- Never treat a scanner as a substitute for safe electrical proving.
Product note
Wallscan lists the Bosch Professional GMS120-27 style wall scanner/stud finder (wood, metal, live wire; LED guidance; AA + pouch) at £175.47. Verify mode behaviour on your wall type before hanging loads.
Frequently asked questions
Will any stud finder work on UK plasterboard?
Most magnetic or basic finders struggle with deep or multi-layer walls—multi-mode scanners help.
Can it see live wires?
Capable scanners flag AC; still treat every unknown void as potentially live.
What if I only find metal?
Metal might be a pipe or bracket—mark both edges and cross-check with a second pass.
Is a premium scanner overkill for one TV?
If you will mount shelves later, the tool keeps paying back; otherwise hire a fitter.