Pro Tec Surge Suppressor ART40
Features and Benefits
- Works with all 12 volt batteries
- Exclusive triple protection
- Made in the USA with lifetime replacement warranty on product
- Battery does not have to be disconnected
- Works on all domestic and foreign vehicles ( Do not use on Hybrids )
Pro-Tec Surge Suppressor protects all relay switches and computers when mig welding while battery is still connected. Disconnecting battery loses important computer memory and still does not protect relay switches within 2 feet of mig welding. By attaching the Pro-Tec Surge Suppressor you're protected against any transient voltage spikes.