Sperry Stop Shock II GFCI Outlet Tester
Sperry HGT6520
SKU ECM-HGT6520
Gardner Bender's Stop Shock II GFCI Outlet Tester uses advanced circuitry & proprietary design to precisely detect required low resistance (less than 10ohms) on ground wire. Shop our full selection of Gardner Bender's products at HomElectrical today!
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Gardner Bender's Stop Shock II GFCI Outlet Tester uses advanced circuitry & proprietary design to precisely detect required low resistance (less than 10ohms) on ground wire. Shop our full selection of Gardner Bender's products at HomElectrical today!
Gardner Bender Stop Shock II GFCI Outlet Tester features:
- Makes it easy to test GFCI receptacles and determine the appropriate wiring correction needed.
- Uses advanced circuitry and a patent-pending proprietary design to precisely detect the required low resistance (less than 10ohms) on ground wire.
- 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 Open Hot wiring errors without the need to memorize or decipher a dual-indication chart.
- Includes a GFCI test function to test outlets wired in parallel to GFCI circuits (bathroom, kitchen and outdoor receptacles require GFCI protection).
- Hi-impact ABS housing with a 250 lb crush rating and the ability to withstand drops of up to 10 feet.
- Single LED provides immediate indication of the wiring error, no need for a chart to carry, memorize or interpret!.
- Advanced ground testing circuitry precisely detects the required low resistance values.
- Bright 360 LED indicator light.
Similar Multimeter/Voltmeter Products
Sperry HGT6520 Description
Gardner Bender Stop Shock II GFCI Outlet Tester features:
- Makes it easy to test GFCI receptacles and determine the appropriate wiring correction needed.
- Uses advanced circuitry and a patent-pending proprietary design to precisely detect the required low resistance (less than 10ohms) on ground wire.
- 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 Open Hot wiring errors without the need to memorize or decipher a dual-indication chart.
- Includes a GFCI test function to test outlets wired in parallel to GFCI circuits (bathroom, kitchen and outdoor receptacles require GFCI protection).
- Hi-impact ABS housing with a 250 lb crush rating and the ability to withstand drops of up to 10 feet.
- Single LED provides immediate indication of the wiring error, no need for a chart to carry, memorize or interpret!.
- Advanced ground testing circuitry precisely detects the required low resistance values.
- Bright 360 LED indicator light.
Similar Multimeter/Voltmeter Products
Free Shipping Eligible
$28.29Each
In Stock-
Ships between 01/19/2026 - 02/02/2026
Product Specifications
| Part Number | HGT6520 |
| Product Dimensions | 6.30-in X 3.50-in X 1.50-in |
| Weight | 0.28-lb |
| UPC | 032076921866 |
Manufacturer Description
Stop Shock 2 GFCI Outlet Tester
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Gardner Bender's Stop Shock II GFCI Outlet Tester uses advanced circuitry & proprietary design to precisely detect required low resistance (less than 10ohms) on ground wire. Shop our full selection of Gardner Bender's products at HomElectrical today!
Free Shipping Eligible
$28.29Each
In Stock-
Ships between 01/19/2026 - 02/02/2026
Similar Multimeter/Voltmeter Products
Sperry HGT6520 Description
Gardner Bender Stop Shock II GFCI Outlet Tester features:
- Makes it easy to test GFCI receptacles and determine the appropriate wiring correction needed.
- Uses advanced circuitry and a patent-pending proprietary design to precisely detect the required low resistance (less than 10ohms) on ground wire.
- 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 Open Hot wiring errors without the need to memorize or decipher a dual-indication chart.
- Includes a GFCI test function to test outlets wired in parallel to GFCI circuits (bathroom, kitchen and outdoor receptacles require GFCI protection).
- Hi-impact ABS housing with a 250 lb crush rating and the ability to withstand drops of up to 10 feet.
- Single LED provides immediate indication of the wiring error, no need for a chart to carry, memorize or interpret!.
- Advanced ground testing circuitry precisely detects the required low resistance values.
- Bright 360 LED indicator light.
Product Specifications
| Part Number | HGT6520 |
| Product Dimensions | 6.30-in X 3.50-in X 1.50-in |
| Weight | 0.28-lb |
| UPC | 032076921866 |
Manufacturer Description
Stop Shock 2 GFCI Outlet Tester
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
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