Projecta 12v Onboard Battery Tester and Alternator Load Tester SG100
Check the condition of your 12v battery and charging alternator system with the push of a button. For use on all 12v systems.
Features:

Allows you to monitor the condition of your battery and charging or alternator system at the press of a button.
For use on all 12V systems.
Ring terminals and a hook and loop backing provide permanent mounting option for all 12V systems with 18mm posts.
Easy to read LED display indicates good, fair and poor status.
Weatherproof for additional safety and durability.

12 Month Manufacturer Warranty