THIS IS SOLD AS SPARES OR REPAIRS. It belonged to a relative and hasn't been used in a fair while. The sticker shows it was last calibrated or safety tested at least 10 years ago. I haven't got the foggiest what to do to test it so I've not done anything apart from plug it in. The screen lit up all 0000000 like it shows in the pictures but I didn't do a single other thing with it or press any buttons. The top panel is loose from the base, it's strange as there don't even seem to be screw holes that line up to mount the top too, it certainly will need some attention and safety testing and whatever. It looks like a switch from the lower right may be missing. I don't know if anything else is too. It is pretty dirty as you will see and has some scratches and rubbing and paint peeling to the outside of the box. The inside looks OK apart from some dust and dirt. It doesn't have any cables or anything with it.