Sperry Instruments HGT6520 Stop Shock II GFCI Outlet Circuit Analyzer Tester Deck Screws Bits can be equipped with

Bits can be equipped with a Freud 62-102 bearing for beading work

Replacement glass Catalog ID: 40083853

Brushless motor last up to ten times longer than traditional motors

Durable and hardened jaws

Assembled exterior: 91

Sperry Instruments HGT6520 Stop Shock II GFCI Outlet Circuit Analyzer Tester Deck Screws Bits can be equipped withThe 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