I'm the mechanic-inventor of TESlite Voltmeter leads, and I found this post via Google while updating my company information. The TESlite leads sold on eBay were stolen from a company that had ordered them for their mechanics, and we are currently looking for the person who stole them. That version is also out-of-date; the redesigned version is better and more useful. We have been adopted by VOLVO and CAT -- the tool works, and we're happy for you visit our website to look us over. TESlite.com