Sperry Instruments HGT6520 Stop Shock II GFCI Outlet Circuit Analyzer Tester Deck Screws Standard overload and short circuit

Standard overload and short circuit protection in: Standard overload and short circuit protection in Cutler-Hammer

Durable and hardened jaws

Vital-X micro-nutrients and Viper

Material : Polymer

Sperry Instruments HGT6520 Stop Shock II GFCI Outlet Circuit Analyzer Tester Deck Screws Standard overload and short circuitThe Stop Shock II Circuit Analyzer makes it easy to test GFCI receptacles and determine the appropriate wiring correction needed. This GFCI tester uses advanced circuitry and a patent pending proprietary design to precisely detect the required low resistance (less than 10ohms) on ground wire and provides a clear and easy to understand single LED readout indication for Correct wiring or Bad Ground, Open Neutral, HOT GND Reverse, HOT NEU Reverse and