Extech Voltage & Current Detectors

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  1. Extech ET30B AC DC Voltage Tester
    Extech ET30B AC/DC Voltage Tester
    Order #: ET30B
    Mfg #: ET30B
    Availability: Item ships in about Ships in 2-3 weeks
    $12.99
    AC/DC Voltage Tester Learn More
  2. Extech ET28B 480V AC Voltage Tester
    Extech ET28B 480V AC Voltage Tester
    Order #: ET28B
    Mfg #: ET28B
    Availability: Item ships in about Ships in 2-3 weeks
    $15.99
    480V AC Voltage Tester Learn More
  3. Extech ET26B 240V AC/DC Voltage Tester
    Extech ET26B 240V AC/DC Voltage Tester
    Order #: ET26B
    Mfg #: ET26B
    Availability: Item ships in about Ships in 2-3 weeks
    $8.99
    240V AC/DC Voltage Tester Learn More
  4. Extech ET23B Low Voltage Tester
    Extech ET23B Low Voltage Detector
    Order #: ET23B
    Mfg #: ET23B
    Availability: Item ships in about Ships in 2-3 weeks
    $6.99
    Low Voltage Detector Learn More
  5. Extech ET20B Neon AC/DC Voltage Detector
    Extech ET20B Neon AC/DC Voltage Detector
    Order #: ET20B
    Mfg #: ET20B
    Availability: Item ships in about Ships in 2-3 weeks
    $7.59
    Neon AC/DC Voltage Detector Learn More
  6. Extech DV23 AC Voltage Detector
    Extech DV23 AC Voltage Detector
    Order #: DV23
    Mfg #: DV23
    Availability: Item ships in about Ships in 2-3 weeks
    $15.39
    AC Voltage Detector Learn More
  7. Extech ET30A
    Extech ET30A Automotive Circuit Tester
    Order #: ET30A
    Mfg #: ET30A
    Availability: Item ships in about Ships in 2-3 weeks
    $4.69
    Automotive Circuit Tester Learn More
  8. Extech ET25
    Extech ET25 Voltage Tester
    Order #: ET25
    Mfg #: ET25
    Availability: Item ships in about Ships in 2-3 weeks
    $5.99
    Voltage Tester Learn More
  9. Extech ET15
    Extech ET15 Receptacle Tester
    Order #: ET15
    Mfg #: ET15
    Availability: Item ships in about Ships in 2-3 weeks
    $5.99
    Receptacle Tester Learn More
  10. Extech CB20
    Extech CB20 Circuit Breaker Finder/Receptacle Tester
    Order #: CB20
    Mfg #: CB20
    Availability: Item ships in about 2 - 3 Weeks
    $98.99
    Circuit Breaker Finder/Receptacle Tester Learn More
  11. Extech 480172
    Extech 480172 3-Prong Line Separater
    Order #: 480172
    Mfg #: 480172
    Availability: Item ships in about Ships in 2-3 weeks
    $17.59
    3-Prong Line Separater Learn More
  12. Extech CB10-KIT
    Extech CB10-KIT Electrical Troubleshooting Kit w/5 Functions
    Order #: CB10-KIT
    Mfg #: CB10-KIT
    Availability: Item ships in about Ships in 2-3 weeks
    $98.99
    Electrical Troubleshooting Kit w/5 Functions Learn More
  13. Extech CB10
    Extech CB10 Circuit Breaker Finder
    Order #: CB10
    Mfg #: CB10
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $40.58 Regular Price $45.09
    Circuit Breaker Finder Learn More
  14. Extech VT30
    Extech VT30 LCD Multifunction Voltage Tester
    Order #: VT30
    Mfg #: VT30
    Availability: Item ships in about Ships in 2-3 weeks
    $87.99
    LCD Multifunction Voltage Tester Learn More
  15. Extech VT10
    Extech VT10 Multifunction Voltage Tester
    Order #: VT10
    Mfg #: VT10
    Availability: Item ships in about 2 - 3 Weeks
    $59.99
    Multifunction Voltage Tester Learn More
  16. Extech TK430
    Extech TK430 Electrical Test Kit
    Order #: TK430
    Mfg #: TK430
    Availability: Item ships in about 2 - 3 Weeks
    $142.99
    Electrical Test Kit Learn More
  17. Extech MO280-KH
    Extech MO280-KH Home Inspector Kit
    Order #: MO280-KH
    Mfg #: MO280-KH
    Availability: Item ships in about 2 - 3 Weeks
    $252.99
    Home Inspector Kit Learn More
  18. Extech DA30
    Extech DA30 Non-contact Adjustable AC Current Detector
    Order #: DA30
    Mfg #: DA30
    Availability: Item ships in about 2-3 Weeks
    $38.49
    Non-contact Adjustable AC Current Detector Learn More
  19. Extech 412355A
    Extech 412355A Current & Voltage Calibrator/ Meter Kit
    Order #: 412355A
    Mfg #: 412355A
    Availability: Item ships in about 2-3 Weeks
    $299.99
    Current & Voltage Calibrator/ Meter Kit Learn More
  20. Extech 412300A
    Extech 412300A Calibration Kit/Oyster Series
    Order #: 412300
    Mfg #: 412300A
    Availability: Item ships in about 2-3 Weeks
    $279.99
    Calibration Kit/Oyster Series Learn More
  21. Extech ET10
    Extech ET10 GFCI Receptacle Tester
    Order #: ET10
    Mfg #: ET10
    Availability: Item ships in about 2-3 Weeks
    $12.99
    GFCI Receptacle Tester Learn More
  22. Extech DV30-E
    Extech DV30-E Non-Contact Adjustable AC Voltage Detector
    Order #: DV30-E
    Mfg #: DV30
    Availability: Item ships in about 2-3 Weeks
    Special Price $16.82 Regular Price $18.69
    Non-Contact Adjustable AC Voltage Detector Learn More
  23. Extech DV20
    Extech DV20 Voltage Detector, AC-Flashlight
    Order #: DV20
    Mfg #: DV20
    Availability: Item ships in about 2-3 Weeks
    $16.49
    Voltage Detector, AC-Flashlight Learn More
  24. Extech DVA30
    Extech DVA30 AC Voltage and Current Detector
    Order #: DVA30
    Mfg #: DVA30
    Availability: Item ships in about 2-3 Weeks
    $50.59
    AC Voltage and Current Detector Learn More
  25. Extech CT80
    Extech CT80 AFCI, GFCI and AC Circuit Load Tester
    Order #: CT80
    Mfg #: CT80
    Availability: Item ships in about 2 - 3 Weeks
    $274.99
    AFCI, GFCI and AC Circuit Load Tester Learn More
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