I have a pile of similar MOSFET transistors which I'd like to check=20 through. They're a mixture of good, dead and marginal. It would be good=20 to test them at up to 1A briefly. Does anyone have a favourite testing instrument they can recommend?=20 Ideally one that can be automated/logged by a PC. I don't mind inventing=20 my own, but I might buy a good one for our dept rather than indulge in a=20 vanity project. Have a good weekend. Best regards, Matt --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .