Supco Tradefox Continuity Tester number TFXCT Provides an audible and visual alarm when connectivity is detected. Smaller, faster and easier than your volt meter. Features This pocket-sized continuity tester will give you an audible and visual indication when connectivity is detected between each lead. Visual light indicator Alarm Indicator Magnetic case and alligator clips for hands-free use Directions
Quickly locate wire shorts
Test relay operations, open limits, and pressure switches
Determine closure of a compressor overload