Review on Neiko 40510A Volt Battery Tester by Kyle Costello

Ordered one of these to keep track of my 12v in my hybrid (non hybrid battery). The car won't run if the 12V fails, so that's handy. Very easy to use, good build quality. I checked the batteries of all my cars and those of my neighbors, I found a pretty weak one, so I think the tester has already paid for itself. Not something you'll use all the time if you don't have a fleet, but it comes in handy before you have a problem. For the price paid this is a great addition for the workshop mechanic or professional!