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