Gardner Bender Stop Shock II GFCI Outlet Circuit Analyzer Tester, Detects Low Resistance Pool Supplies Fits all standard doors 1-3/4'

Fits all standard doors 1-3/4' up to 2-1/4'

0 ampere motor operates at 12

(1) Storage Case Included

thin-kerf design

Compact Impact Driver

Gardner Bender Stop Shock II GFCI Outlet Circuit Analyzer Tester, Detects Low Resistance Pool Supplies Fits all standard doors 1-3/4'The 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