Hi,I had to tell you who are interested about a little gadget I discovered in Maplin's.If you are like me when you go into shops or touch lift buttons and get shocks a lot it works like a static eliminator,the light on it flashes if there is static which also means it's eliminating it too.Or you can just use it as a handy gadget to touch lift buttons etc.Also ,which isn't why I bought it,it can detect any leakage from microwaves and computer monitors.And it was only £4.99 and it fits on a key ring.HTH.