OTC 3386 Antizap Auto Surge Protection

Connects to battery, and becomes part of vehicle's electrical circuit. If a voltage spike is detected, the Antizap automatically clips it to a safe level to prevent damage to sensitive electronic systems
Protects fuel gauge, ABS brakes, radios, tape and CD players, car alarms, SRS air bags, LED instrumentation, EFI, fuel, and climate control systems
Protects against welding (Arc, Mig, and TIG)
No. 3386 – Antizap auto surge protector.