12 Volt Battery Tester
Quickly assess your 12-Volt battery's health with this pocket-sized battery tester. It will be the most used tester in shops, garages, and any areas battery checks are performed.
4 levels of battery quality Fits in your pocket Small size Perfect for field use.
It's simple to use with quick and easy-to-interpret results. One end with positive fixed probe and negative removable probe is dedicated to battery testing. A lit LED indicates the battery's state of charge as 100%, 75%, 50% or 25%.
This unit also performs a quick alternator test and indicates GOOD or BAD by measuring alternator output voltage. High voltage typically indicates the alternator isn't working properly.
Includes probes and instruction manual. 90-day limited warranty.