PRO-TEC Surge Protector

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.

• Features and Benefits:
• Works with all 12 volt batteries
• Exclusive triple protection
• Battery does not have to be disconnected
• Works on all domestic and foreign vehicles (Do not us on Hybrids)
• Made in the USA with lifetime replacement warranty