Voltage Detectors

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An essential part of most electrical toolkits, a voltage tester lets you sense the presence of energized circuits from a safe distance. Grab a pocket voltage tester that's easy to keep on hand or a voltage detector kit with additional instruments that make multivariable testing around each jobsite simple.

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Underground Locators

Voltage Pens/TICs

Voltage Testers

Underground Locators

Voltage Pens/TICs

Voltage Testers

Showing 21 to 40 of 47 products

Klein Tools NCVT-6 Non-Contact Voltage Tester Pen with laser distance meter, 1 to 1000 V AC
Model: NCVT-6

Sale Price	$49.97 USD
Regular Price	$69.98 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$49.97 USD
Regular Price	$69.98 USD
Availability	1 to 2 Weeks
Quantity

Klein Tools NCVT-4IR Non-Contact Voltage Tester Pen with infrared thermometer, 12 to 1000 V
Model: NCVT-4IR

Sale Price	$39.99 USD
Regular Price	$58.58 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$39.99 USD
Regular Price	$58.58 USD
Availability	2 to 3 Weeks
Quantity

Klein Tools NCVT-2P Non-Contact Voltage Tester Pen, dual range, 12 to 1000 V AC or 48 to 1000 V AC
Model: NCVT-2P | Order No: NCVT2P

Sale Price	$27.97 USD
Regular Price	$37.08 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$27.97 USD
Regular Price	$37.08 USD
Availability	1 to 2 Weeks
Quantity

Klein Tools ET40 Electronic AC/DC Voltage Tester, 12 to 240 V AC, 1.5 to 24 V DC
Model: ET40 | Order No: ET40/A

Sale Price	$17.97 USD
Regular Price	$26.28 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$17.97 USD
Regular Price	$26.28 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity

Greenlee MARK-IV Analog Voltmeter Base, 5 kV
Model: MARK-IV

Sale Price	$2216.16 USD
Regular Price	$2736.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$2216.16 USD
Regular Price	$2736.00 USD
Availability	2 to 3 Weeks
Quantity

Triplett ET350 Non-Contact Voltage and Magnetic Field Detector
Model: ET350

Sale Price	$19.87 USD
Regular Price	$24.99 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$19.87 USD
Regular Price	$24.99 USD
Availability	1 to 2 Weeks
Quantity

Klein Tools ET60 Electronic AC/DC Voltage Tester, 12 to 600 V
Model: ET60 | Order No: ET60/A

Sale Price	$29.97 USD
Regular Price	$46.76 USD
Availability	2 to 3 Weeks3 to 4 Weeks

Qty:

Sale Price	$29.97 USD
Regular Price	$46.76 USD
Availability	2 to 3 Weeks3 to 4 Weeks
Quantity

Klein Tools ET900 USB Digital Meter, USB-A (type A)
Model: ET900

Sale Price	$17.99 USD
Regular Price	$22.18 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$17.99 USD
Regular Price	$22.18 USD
Availability	2 to 3 Weeks
Quantity

Klein Tools ET910 USB Digital Meter and Tester, USB-A (type A)
Model: ET910

Sale Price	$43.99 USD
Regular Price	$65.98 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$43.99 USD
Regular Price	$65.98 USD
Availability	2 to 3 Weeks
Quantity

Klein Tools ET920 USB Digital Meter, USB-A and USB-C
Model: ET920

Sale Price	$39.97 USD
Regular Price	$47.98 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$39.97 USD
Regular Price	$47.98 USD
Availability	1 to 2 Weeks
Quantity

Klein Tools NCVT5KIT Electrical Tester Kit with dual-range NCVT and GFCI receptacle tester
Model: NCVT5KIT

Sale Price	$34.99 USD
Regular Price	$49.72 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$34.99 USD
Regular Price	$49.72 USD
Availability	2 to 3 Weeks
Quantity

Megger EASYLOC SYSTEM RXT - EN Utility Location System with depth measurement, 33 kHz
Model: EASYLOC SYSTEM RXT - EN | Order No: 1015109

Regular Price	$2680.00 USD
Availability	6 to 7 Weeks

Qty:

Regular Price	$2680.00 USD
Availability	6 to 7 Weeks
Quantity

Megger EASYLOC RX Standard - EN Receiver with depth measurement
Model: EASYLOC RX Standard - EN | Order No: 890003780

Regular Price	$2045.00 USD
Availability	2 to 3 Weeks

Qty:

Regular Price	$2045.00 USD
Availability	2 to 3 Weeks
Quantity

Megger EASYLOC TX Transmitter - EN Cable Locator Transmitter, 33 kHz, english version
Model: EASYLOC TX Transmitter - EN | Order No: 890005586

Regular Price	$1710.00 USD
Availability	2 to 3 Weeks

Qty:

Regular Price	$1710.00 USD
Availability	2 to 3 Weeks
Quantity

Calculated Industries 7310 StudMark
Model: 7310 | Order No: 7310/A

Sale Price	$10.17 USD
Regular Price	$14.95 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$10.17 USD
Regular Price	$14.95 USD
Availability	1 to 2 Weeks
Quantity

Criterion CFL-13-01 Cable Fault Locator Detector, 0 to 1300 V AC, 0 to 1700 V DC
Model: CFL-13-01

Your Price	$2020.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$2020.00 USD
Availability	2 to 3 Weeks
Quantity

Criterion DV-50-OHEPC High Voltage Test Kit with receiver, 0 to 5000 V DC, 90 mA
Model: DV-50-OHEPC

Your Price	$4620.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$4620.00 USD
Availability	2 to 3 Weeks
Quantity

Megger Easyloc RXT Standard Underground Cable and Pipe Locator Kit, -4 to 131°F
Model: 890005618-S

Regular Price	$4195.00 USD
Availability	2 to 3 Weeks

Qty:

Regular Price	$4195.00 USD
Availability	2 to 3 Weeks
Quantity

Hioki 3246-60 PENCIL HiTester
Model: 3246-60

Your Price	$68.00 USD
Availability	3 to 4 Weeks4 to 5 Weeks

Qty:

Your Price	$68.00 USD
Availability	3 to 4 Weeks4 to 5 Weeks
Quantity

TPI 40 AC Safety Volt Testers, Low Voltage 24-90 Volts
Model: 40

Sale Price	$19.62 USD
Regular Price	$22.95 USD
Availability	1 Week

Qty:

Sale Price	$19.62 USD
Regular Price	$22.95 USD
Availability	1 Week
Quantity

Showing 21 to 40 of 47 products

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Voltage Detectors

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Klein Tools NCVT-6 Non-Contact Voltage Tester Pen with laser distance meter, 1 to 1000 V AC Model: NCVT-6

Qty:

Klein Tools NCVT-4IR Non-Contact Voltage Tester Pen with infrared thermometer, 12 to 1000 V Model: NCVT-4IR

Qty:

Klein Tools NCVT-2P Non-Contact Voltage Tester Pen, dual range, 12 to 1000 V AC or 48 to 1000 V AC Model: NCVT-2P | Order No: NCVT2P

Qty:

Klein Tools ET40 Electronic AC/DC Voltage Tester, 12 to 240 V AC, 1.5 to 24 V DC Model: ET40 | Order No: ET40/A

Qty:

Greenlee MARK-IV Analog Voltmeter Base, 5 kV Model: MARK-IV

Qty:

Triplett ET350 Non-Contact Voltage and Magnetic Field Detector Model: ET350

Qty:

Klein Tools ET60 Electronic AC/DC Voltage Tester, 12 to 600 V Model: ET60 | Order No: ET60/A

Qty:

Klein Tools ET900 USB Digital Meter, USB-A (type A) Model: ET900

Qty:

Klein Tools ET910 USB Digital Meter and Tester, USB-A (type A) Model: ET910

Qty:

Klein Tools ET920 USB Digital Meter, USB-A and USB-C Model: ET920

Qty:

Klein Tools NCVT5KIT Electrical Tester Kit with dual-range NCVT and GFCI receptacle tester Model: NCVT5KIT

Qty:

Megger EASYLOC SYSTEM RXT - EN Utility Location System with depth measurement, 33 kHz Model: EASYLOC SYSTEM RXT - EN | Order No: 1015109

Qty:

Megger EASYLOC RX Standard - EN Receiver with depth measurement Model: EASYLOC RX Standard - EN | Order No: 890003780

Qty:

Megger EASYLOC TX Transmitter - EN Cable Locator Transmitter, 33 kHz, english version Model: EASYLOC TX Transmitter - EN | Order No: 890005586

Qty:

Calculated Industries 7310 StudMark Model: 7310 | Order No: 7310/A

Qty:

Criterion CFL-13-01 Cable Fault Locator Detector, 0 to 1300 V AC, 0 to 1700 V DC Model: CFL-13-01

Qty:

Criterion DV-50-OHEPC High Voltage Test Kit with receiver, 0 to 5000 V DC, 90 mA Model: DV-50-OHEPC

Qty:

Megger Easyloc RXT Standard Underground Cable and Pipe Locator Kit, -4 to 131°F Model: 890005618-S

Qty:

Hioki 3246-60 PENCIL HiTester Model: 3246-60

Qty:

TPI 40 AC Safety Volt Testers, Low Voltage 24-90 Volts Model: 40

Qty:

Klein Tools NCVT-6 Non-Contact Voltage Tester Pen with laser distance meter, 1 to 1000 V AC
Model: NCVT-6

Klein Tools NCVT-4IR Non-Contact Voltage Tester Pen with infrared thermometer, 12 to 1000 V
Model: NCVT-4IR

Klein Tools NCVT-2P Non-Contact Voltage Tester Pen, dual range, 12 to 1000 V AC or 48 to 1000 V AC
Model: NCVT-2P | Order No: NCVT2P

Klein Tools ET40 Electronic AC/DC Voltage Tester, 12 to 240 V AC, 1.5 to 24 V DC
Model: ET40 | Order No: ET40/A

Greenlee MARK-IV Analog Voltmeter Base, 5 kV
Model: MARK-IV

Triplett ET350 Non-Contact Voltage and Magnetic Field Detector
Model: ET350

Klein Tools ET60 Electronic AC/DC Voltage Tester, 12 to 600 V
Model: ET60 | Order No: ET60/A

Klein Tools ET900 USB Digital Meter, USB-A (type A)
Model: ET900

Klein Tools ET910 USB Digital Meter and Tester, USB-A (type A)
Model: ET910

Klein Tools ET920 USB Digital Meter, USB-A and USB-C
Model: ET920

Klein Tools NCVT5KIT Electrical Tester Kit with dual-range NCVT and GFCI receptacle tester
Model: NCVT5KIT

Megger EASYLOC SYSTEM RXT - EN Utility Location System with depth measurement, 33 kHz
Model: EASYLOC SYSTEM RXT - EN | Order No: 1015109

Megger EASYLOC RX Standard - EN Receiver with depth measurement
Model: EASYLOC RX Standard - EN | Order No: 890003780

Megger EASYLOC TX Transmitter - EN Cable Locator Transmitter, 33 kHz, english version
Model: EASYLOC TX Transmitter - EN | Order No: 890005586

Calculated Industries 7310 StudMark
Model: 7310 | Order No: 7310/A

Criterion CFL-13-01 Cable Fault Locator Detector, 0 to 1300 V AC, 0 to 1700 V DC
Model: CFL-13-01

Criterion DV-50-OHEPC High Voltage Test Kit with receiver, 0 to 5000 V DC, 90 mA
Model: DV-50-OHEPC

Megger Easyloc RXT Standard Underground Cable and Pipe Locator Kit, -4 to 131°F
Model: 890005618-S

Hioki 3246-60 PENCIL HiTester
Model: 3246-60

TPI 40 AC Safety Volt Testers, Low Voltage 24-90 Volts
Model: 40