DC Systems Tester - 12 Volt Tests Charger and Alternator output or Battery condition.
At a glance testing of batteries, on-board charges
6 Easy-to-read LED indicators
Compact, lightweight pocket design
WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov