Multiple Functions Battery Tester: Alternator State Check, Battery State Check, Check before Charge and Overload Display
6 LED Lights Display, Present the Alternator and Battery State Clearly
Two Testing Clips for Safe and Easy Operation, Heavy Duty Insulated Clamps
Easy and Safe to Use, No Sparking, Built in Good Chip, It is not Easy to Get Hot on the Surface
Small Size and Light Weight, Convenient to Carry, Suitable for 12V Lead Acid Batteries, Hardtop Batteries, Discharge Batteries and Maintenance Free Batteries