Gardner Bender Stop Shock II GFCI Outlet Circuit Analyzer Tester, Detects Low Resistance Brand_Ortho True Blue I-Beam level offers

True Blue I-Beam level offers superior performance in all key areas of user needs and functionality

Clear pack

Steel reinforced plywood platform adjusts from 27 In

Copper Conductors

These jobber length drill bits are designed for extreme durability and long life

Gardner Bender Stop Shock II GFCI Outlet Circuit Analyzer Tester, Detects Low Resistance Brand_Ortho True Blue I-Beam level offersThe 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