Universal 12 V Handheld Charger, Alternator and Battery Tester by ProMariner®. At-a-glance testing of batteries, on-board charger, alternator/regulator output 6 Easy-to-read LED indicators Compact, lightweight design. This product has been engineered and designed to help you with your battery and electrical circuits maintenance. It is manufactured with your safety in mind to ensure a safe user experience and prevent short circuits or damage to your battery or other electrical equipment.
Specifications: Voltage: 12 V
Features:
At-a-glance testing of batteries, on-board charger, alternator/regulator output. 6 Easy to read LED Indicators. Compact lightweight design.