3 in 1 Metal/Voltage/Stud Detector half price £8 instead of £16. Bought in store, can also be ordered to collect in store, or delivered for £4.95
Great bargain, just used it to locate a wall stud on a plasterboard wall ready for LCD TV bracket mounting. Easy to use, set switch to desired function, place on wall, adjust sensitivity dial until all the lights stop functioning, slide across the wall, audible beep/red lights when located, mark either side of where the signals peak.
Ladies please note as a stud finder, it doesnt beep at potential Johnny Depps ;-)