Check out our new & improved website!

Contact Us 800-633-0561

Toggle Nav

Phone Number

Call
Search
Compare Products
My Quote

Check out our new & improved website!

Contact Us 800-633-0561

My Cart
Select Store
US US

Extech Voltage & Current Detectors

Filter By
Hide Filters
View as
Showing 1-25 of 38
Page
per page
Set Descending Direction
  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
    Save item Compare
    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
    Save item Compare
    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
    Save item Compare
    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
    Save item Compare
    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
    Save item Compare
    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
    Save item Compare
    AC Voltage Detector Learn More
  7. Extech MN24-KIT
    Extech MN24-KIT Electrical Test Kit
    Order #: MN24-KIT
    Mfg #: MN24-KIT
    Availability: Item discontinued
    $43.99
    Save item Compare
    View details
    Electrical Test Kit Learn More
  8. Extech ET30A
    Extech ET30A Automotive Circuit Tester
    Order #: ET30A
    Mfg #: ET30A
    Availability: Item ships in about Ships in 2-3 weeks
    $4.69
    Save item Compare
    Automotive Circuit Tester Learn More
  9. Extech ET25
    Extech ET25 Voltage Tester
    Order #: ET25
    Mfg #: ET25
    Availability: Item ships in about Ships in 2-3 weeks
    $5.99
    Save item Compare
    Voltage Tester Learn More
  10. Extech ET20
    Extech ET20 Voltage Tester
    Order #: ET20
    Mfg #: ET20
    Availability: Item discontinued
    $6.59
    Save item Compare
    View details
    Voltage Tester Learn More
  11. Extech ET15
    Extech ET15 Receptacle Tester
    Order #: ET15
    Mfg #: ET15
    Availability: Item ships in about Ships in 2-3 weeks
    $5.99
    Save item Compare
    Receptacle Tester Learn More
  12. Extech CB20
    Extech CB20 Circuit Breaker Finder/Receptacle Tester
    Order #: CB20
    Mfg #: CB20
    Availability: Item ships in about 2 - 3 Weeks
    $98.99
    Save item Compare
    Circuit Breaker Finder/Receptacle Tester Learn More
  13. Extech 480172
    Extech 480172 3-Prong Line Separater
    Order #: 480172
    Mfg #: 480172
    Availability: Item ships in about Ships in 2-3 weeks
    $17.59
    Save item Compare
    3-Prong Line Separater Learn More
  14. 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
    Save item Compare
    Electrical Troubleshooting Kit w/5 Functions Learn More
  15. Extech CB10
    Extech CB10 Circuit Breaker Finder
    Order #: CB10
    Mfg #: CB10
    Availability: Item ships in about Ships in 2-3 weeks
    Special Price $41.00 Regular Price $45.09
    Save item Compare
    Circuit Breaker Finder Learn More
  16. Extech 40130
    Extech 40130 AC Voltage Detector, Audible/Visible
    Order #: 40130
    Mfg #: 40130
    Availability: Item discontinued
    $14.29
    Save item Compare
    View details
    AC Voltage Detector, Audible/Visible Learn More
  17. Extech VT30
    Extech VT30 LCD Multifunction Voltage Tester
    Order #: VT30
    Mfg #: VT30
    Availability: Item ships in about Ships in 2-3 weeks
    $87.99
    Save item Compare
    LCD Multifunction Voltage Tester Learn More
  18. Extech VT10
    Extech VT10 Multifunction Voltage Tester
    Order #: VT10
    Mfg #: VT10
    Availability: Item ships in about 2 - 3 Weeks
    $59.99
    Save item Compare
    Multifunction Voltage Tester Learn More
  19. Extech TK430
    Extech TK430 Electrical Test Kit
    Order #: TK430
    Mfg #: TK430
    Availability: Item ships in about 2 - 3 Weeks
    $142.99
    Save item Compare
    Electrical Test Kit Learn More
  20. 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
    Save item Compare
    Home Inspector Kit Learn More
  21. Extech 38389
    Extech 38389 600A True RMS AC/DC Clamp Meter
    Order #: 38389
    Mfg #: 38389
    Availability: Item discontinued
    $129.99
    Save item Compare
    View details
    600A True RMS AC/DC Clamp Meter Learn More
  22. Extech 38387
    Extech 38387 600A AC Clamp + MultiMeter
    Order #: 38387
    Mfg #: 38387
    Availability: Item discontinued
    $59.99
    Save item Compare
    View details
    600A AC Clamp + MultiMeter Learn More
  23. Extech DA50
    Extech DA50 Telescoping AC Current Detector
    Order #: DA50
    Mfg #: DA50
    Availability: Item discontinued
    $39.99
    Save item Compare
    View details
    Telescoping AC Current Detector Learn More
  24. Extech DA30
    Extech DA30 Non-contact Adjustable AC Current Detector
    Order #: DA30
    Mfg #: DA30
    Availability: Item ships in about Ships in 2-3 weeks
    $38.49
    Save item Compare
    Non-contact Adjustable AC Current Detector Learn More
  25. Extech 412355A
    Extech 412355A Current & Voltage Calibrator/ Meter Kit
    Order #: 412355A
    Mfg #: 412355A
    Availability: Item ships in about Ships in 2-3 weeks
    $279.99
    Save item Compare
    Current & Voltage Calibrator/ Meter Kit Learn More
Filter By
Hide Filters
View as
Showing 1-25 of 38
Page
per page
Set Descending Direction
Narrow Results By Filter By
Shopping Options
Price
OK
Compare Products item(s)
  1. Remove This Item
Compare
Clear All
You have no items to compare.