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: Ships in 2-3 weeks
    $19.10
    AC/DC Voltage Tester Learn More
  2. Extech ET28B 480V AC Voltage Tester
    Extech ET28B 480V AC Voltage Tester
    Order #: ET28B
    Mfg #: ET28B
    Availability: Ships in 2-3 weeks
    $23.51
    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: Ships in 2-3 weeks
    $13.22
    240V AC/DC Voltage Tester Learn More
  4. Extech ET23B Low Voltage Tester
    Extech ET23B Low Voltage Detector
    Order #: ET23B
    Mfg #: ET23B
    Availability: Ships in 2-3 weeks
    $10.28
    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: Ships in 2-3 weeks
    $11.16
    Neon AC/DC Voltage Detector Learn More
  6. Extech DV23 AC Voltage Detector
    Extech DV23 AC Voltage Detector
    Order #: DV23
    Mfg #: DV23
    Availability: Ships in 2-3 weeks
    $20.57
    AC Voltage Detector Learn More
  7. Extech ET30A
    Extech ET30A Automotive Circuit Tester
    Order #: ET30A
    Mfg #: ET30A
    Availability: Ships in 2-3 weeks
    $6.90
    Automotive Circuit Tester Learn More
  8. Extech ET25
    Extech ET25 Voltage Tester
    Order #: ET25
    Mfg #: ET25
    Availability: Ships in 2-3 weeks
    $8.81
    Voltage Tester Learn More
  9. Extech ET15
    Extech ET15 Receptacle Tester
    Order #: ET15
    Mfg #: ET15
    Availability: Ships in 2-3 weeks
    $8.81
    Receptacle Tester Learn More
  10. Extech 480172
    Extech 480172 3-Prong Line Separater
    Order #: 480172
    Mfg #: 480172
    Availability: Ships in 2-3 weeks
    $23.51
    3-Prong Line Separater Learn More
  11. Extech CB10-KIT Electrical Troubleshooting Kit with 5 Functions
    Extech CB10-KIT Electrical Troubleshooting Kit w/5 Functions
    Order #: CB10-KIT
    Mfg #: CB10-KIT
    Availability: Ships in 2-3 weeks
    $132.29
    Electrical Troubleshooting Kit w/5 Functions Learn More
  12. Extech CB10
    Extech CB10 Circuit Breaker Finder
    Order #: CB10
    Mfg #: CB10
    Availability: Ships in 2-3 weeks
    Special Price $54.23 Regular Price $60.26
    Circuit Breaker Finder Learn More
  13. Extech VT30
    Extech VT30 LCD Multifunction Voltage Tester
    Order #: VT30
    Mfg #: VT30
    Availability: Ships in 2-3 weeks
    $117.59
    LCD Multifunction Voltage Tester Learn More
  14. Extech DA30
    Extech DA30 Non-contact Adjustable AC Current Detector
    Order #: DA30
    Mfg #: DA30
    Availability: Ships in 2-3 Weeks
    $51.44
    Non-contact Adjustable AC Current Detector Learn More
  15. Extech 412355A
    Extech 412355A Current & Voltage Calibrator/ Meter Kit
    Order #: 412355A
    Mfg #: 412355A
    Availability: Ships in 2-3 Weeks
    $440.99
    Current & Voltage Calibrator/ Meter Kit Learn More
  16. Extech 412300A
    Extech 412300A Calibration Kit/Oyster Series
    Order #: 412300
    Mfg #: 412300A
    Availability: Ships in 2-3 Weeks
    $411.59
    Calibration Kit/Oyster Series Learn More
  17. Extech ET10
    Extech ET10 GFCI Receptacle Tester
    Order #: ET10
    Mfg #: ET10
    Availability: Ships in 2-3 Weeks
    $19.10
    GFCI Receptacle Tester Learn More
  18. Extech DV30-E
    Extech DV30-E Non-Contact Adjustable AC Voltage Detector
    Order #: DV30-E
    Mfg #: DV30
    Availability: Ships in 2-3 Weeks
    Special Price $22.48 Regular Price $24.98
    Non-Contact Adjustable AC Voltage Detector Learn More
  19. Extech DV20
    Extech DV20 Voltage Detector, AC-Flashlight
    Order #: DV20
    Mfg #: DV20
    Availability: Ships in 2-3 Weeks
    $22.04
    Voltage Detector, AC-Flashlight Learn More
  20. Extech DVA30
    Extech DVA30 AC Voltage and Current Detector
    Order #: DVA30
    Mfg #: DVA30
    Availability: Ships in 2-3 Weeks
    $67.61
    AC Voltage and Current Detector Learn More
  21. Extech CT70
    Extech CT70 AC Circuit Load Tester
    Order #: CT70
    Mfg #: CT70
    Availability: Ships in 2-3 Weeks
    Special Price $264.59 Regular Price $293.99
    AC Circuit Load Tester Learn More
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