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Circuit Tester Electrical supplies

Browse Circuit Tester products from 3 manufacturers and compare in-stock options.

3 manufacturers · 8 products · Available to order

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  • GFCI Outlet Tester, GFCI Tester detects the most common wiring problems in standard and GFCI receptacles

    RT210

    GFCI Outlet Tester, GFCI Tester detects the most common wiring problems in standard and GFCI receptacles

    $13.98 / EA *

    * This is the minimum price that we are able to advertise. Add it to your cart to see our lower price, or call us at (800) 462-7733 .

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  • Adjustable to safely detect power and low voltage.     Safely detects AC voltage without touching the bare conductor.     Adjustable for use on power wiring plus lighting, thermost...

    GT-16

    Adjustable to safely detect power and low voltage. Safely detects AC voltage without touching the bare con...

    $48.21 / EA

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  • Receptacle Tester, Outlet tester's light sequence on receptacle tester indicates correct/incorrect wiring

    RT110

    Receptacle Tester, Outlet tester's light sequence on receptacle tester indicates correct/incorrect wiring

    $10.97 / EA *

    * This is the minimum price that we are able to advertise. Add it to your cart to see our lower price, or call us at (800) 462-7733 .

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  • Use to troubleshoot 120 V AC grounded outlets.     Light sequence indicates correct/incorrect wiring.     Lifetime Limited Warranty.

    GT-10

    Use to troubleshoot 120 V AC grounded outlets. Light sequence indicates correct/incorrect wiring. Life...

    $15.05 / EA

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  • Circuit Tester, Tests circuits rated from 80 to 600 volts AC/DC

    69105

    Circuit Tester, Tests circuits rated from 80 to 600 volts AC/DC

    $37.20 / EA

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  • Straight Blade Devices, Accessories, Receptacle Wiring Tester, All 15A and 20A 125V Straight Blade, Black and White, Single Pack

    5266PT

    Straight Blade Devices, Accessories, Receptacle Wiring Tester, All 15A and 20A 125V Straight Blade, Black and...

    $69.05 / EA

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  • AFCI /GFCI Outlet Tester, GFCI Tester detects the most common wiring faults in standard, AFCI, and GFCI electrical outlets

    RT310

    AFCI /GFCI Outlet Tester, GFCI Tester detects the most common wiring faults in standard, AFCI, and GFCI electr...

    $45.63 / EA

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  • Electronic AC/DC Voltage Tester, 12 to 600V, Voltage Tester for AC/DC voltage from 12-600V at nine useful levels aligned with commonly used voltages

    ET60

    Electronic AC/DC Voltage Tester, 12 to 600V, Voltage Tester for AC/DC voltage from 12-600V at nine useful leve...

    $38.19 / EA

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