SG Tool Aid 21000 Check Point Automotive Circuit Tester 6-12 Volt

The SG Tool Aid 21000 "Check Point" Circuit Tester is an essential diagnostic tool for automotive electrical troubleshooting. This professional-grade tester is designed to work with both 6-volt and 12-volt electrical systems, making it versatile for use on a wide range of vehicles including classic cars, motorcycles, and modern automobiles.

Key Features:

• Dual voltage capability for 6V and 12V electrical systems
• 48-inch ground wire provides excellent reach and flexibility
• Designed for use with power on for real-time circuit diagnosis
• Quickly locates shorts, grounds, and open circuits
• Durable construction for long-lasting professional use
• Convenient carded packaging for easy storage

This circuit tester simplifies the process of diagnosing electrical problems by allowing technicians and DIY mechanics to test live circuits safely. The extended 48-inch ground wire gives you the reach needed to test components throughout the engine bay and interior without constantly repositioning your ground connection. Whether you're tracking down a short circuit, verifying a ground connection, or identifying an open circuit, the Check Point Circuit Tester delivers reliable results.