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Edmondson Supply will be closed May 24th 2024. Final guaranteed shipping time is 12pm EST Thursday, May 23rd. Regular shipping will resume Tuesday, May 28th.
Edmondson Supply Will Be Closed May 24th 2024. Final guaranteed shipping time is 12pm EST Thursday, May 23rd. Regular shipping will resume Tuesday, May 28th.

Klein Test & Measurement

  • Klein Tools RT390 Circuit Analyzer - Edmondson Supply
    Save 29%

    Klein Tools RT390 Circuit Analyzer

    Original price $209.98
    Current price $149.99

    Klein Tools RT390 Circuit Analyzer The Klein Tools RT390 is a Circuit Analyzer that tests the wiring conditions at an electrical outlet, displays A...

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    Original price $209.98
    Current price $149.99
    Save 29%
  • Klein Tools RT310 AFCI / GFCI Outlet Tester - Edmondson Supply
    Save 31%

    Klein Tools RT310 AFCI / GFCI Outlet Tester

    Original price $57.90
    Current price $39.97

    Klein Tools RT310 AFCI / GFCI Outlet Tester RT310 is an electrical tester that tests the wiring condition at an electrical outlet, and inspects and...

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    Original price $57.90
    Current price $39.97
    Save 31%
  • Klein Tools RT110 Receptacle Tester - Edmondson Supply
    Save 18%

    Klein Tools RT110 Receptacle Tester

    Original price $12.12
    Current price $9.97

    Klein Tools RT110 Receptacle Tester Klein Tools RT110 Receptacle Tester detects the most common wiring problems in standard receptacles. Conditions...

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    Original price $12.12
    Current price $9.97
    Save 18%
  • Klein Tools NCVT5KIT Electrical Tester Kit with Dual-Range NCVT and GFCI Receptacle Tester - Edmondson Supply
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    Klein Tools NCVT5KIT Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit

    Original price $49.72
    Current price $34.99

    Klein Tools NCVT5KIT Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit The NCVT5KIT includes a dual-range non-contact voltage tester w...

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    Original price $49.72
    Current price $34.99
    Save 30%
  • Klein Tools 69411 Circuit Breaker Finder Accessory Kit - Edmondson Supply
    Save 36%

    Klein Tools 69411 Circuit Breaker Finder Accessory Kit

    Original price $31.08
    Current price $19.97

    Klein Tools 69411 Circuit Breaker Finder Accessory Kit The Klein Tools circuit breaker kit allows your circuit breaker finder to do more than just ...

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    Original price $31.08
    Current price $19.97
    Save 36%
  • Klein Tools RT210 GFCI Receptacle Tester - Edmondson Supply
    Save 24%

    Klein Tools RT210 GFCI Outlet Tester

    Original price $17.12
    Current price $12.97

    Klein Tools RT210 GFCI Outlet Tester Klein Tools Receptacle Testers are designed to detect the most common wiring problems in standard and GFCI rec...

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    Original price $17.12
    Current price $12.97
    Save 24%