Check the listing for details. USED Energy Concepts Model 50200 Digital Multimeter, Powers On, FREE Shipping!. Condition: Used. Listed at 49.99 USD. USED Energy Concepts Model 50200 Digital Multimeter, Powers On, FREE Shipping! Have you ever found yourself at your workbench, frustrated, thinking, "boy howdy, if only I had an Energy Concepts Model 50200 Digital Multimeter, this would be a cinch!" Well good news! I have a stack of them, and no use for them at all! This listing is for ONE of THREE units. All are the same make and model, all are in basically equivalent condition-wise. I do not know the history of these units; they came to me via an auction. I will of course be happy to answer any questions you have about these, but please bear in mind that I am not an electrician, and can not give advice. But I WILL do my best to find out specifics. These units all powered on when plugged in. I'm afraid that is the extent of the testing I can do. As such, please note that these are for sale AS-IS with NO RETURNS. Fast, FREE shipping will be via USPS, Fed Ex, or UPS - whichever proves most cost effective. Thank you for looking!