You got it for a few dollars less than $3?!! Seriously, they are OK for the money. I got a few for friends and compared it to my Fluke 8060. DC accuracy is OK, but you can't really believe the hundredth volt, or sometimes even the tenth. AC accuracy was not too good and only has 0-200 and 750 volt AC modes. I didn't check the resistance or current modes. My guess is that the DC modes are probably OK, but don't believe accuracy to more than about a tenth of reading. Still pretty good for basic troubleshooting for $3. Even comes with battery and leads.