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 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

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 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-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 ET45 AC/DC Voltage Tester
Model: ET45

Sale Price	$11.99 USD
Regular Price	$16.72 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$11.99 USD
Regular Price	$16.72 USD
Availability	1 Week1 to 2 Weeks
Quantity

FLIR VP50-2 Non-Contact Voltage Detector with flashlight, 90 to 1000 VAC
Model: VP50-2

Your Price	$37.99 USD
Availability	5 in Stock

Qty:

Your Price	$37.99 USD
Availability	5 in Stock
Quantity

Greenlee GT-16 Adjustable Voltage Detector, 1,000 V
Model: GT-16

Sale Price	$27.38 USD
Regular Price	$33.80 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$27.38 USD
Regular Price	$33.80 USD
Availability	1 to 2 Weeks
Quantity

Triplett Sniff-It Non-Contact AC Voltage Detector, 30 to 600V
Model: Sniff-It | Order No: 9602

Sale Price	$14.24 USD
Regular Price	$14.99 USD
Availability	1 Week

Qty:

Sale Price	$14.24 USD
Regular Price	$14.99 USD
Availability	1 Week
Quantity

Kyoritsu 5711 Voltage Detector, 50/60Hz
Model: 5711 | Order No: KEW5711

Sale Price	$40.48 USD
Regular Price	$46.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$40.48 USD
Regular Price	$46.00 USD
Availability	3 to 4 Weeks
Quantity

Amprobe NCV-1040 Non-Contact Voltage Probe with Built-in Work Light and Magnetic Solenoid Testing
Model: NCV-1040

Sale Price	$36.89 USD
Regular Price	$40.99 USD
Availability	13 to 14 Weeks

Qty:

Sale Price	$36.89 USD
Regular Price	$40.99 USD
Availability	13 to 14 Weeks
Quantity

Extech DV23 Non-Contact Voltage Detector
Model: DV23

Sale Price	$14.84 USD
Regular Price	$16.49 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$14.84 USD
Regular Price	$16.49 USD
Availability	1 to 2 Weeks
Quantity

Testo 745 Non-Contact Voltage Tester
Model: 745 | Order No: 0590 7450

Sale Price	$46.75 USD
Regular Price	$55.00 USD
Availability	1 Week

Qty:

Sale Price	$46.75 USD
Regular Price	$55.00 USD
Availability	1 Week
Quantity

FLIR VP40 Non-Contact Voltage Detector & Flashlight
Model: VP40

Your Price	$32.99 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$32.99 USD
Availability	1 to 2 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

TPI 50 AC Safety Volt Testers 50-1000 Volts
Model: 50

Sale Price	$19.62 USD
Regular Price	$22.95 USD
Availability	5 to 6 Weeks

Qty:

Sale Price	$19.62 USD
Regular Price	$22.95 USD
Availability	5 to 6 Weeks
Quantity

Fluke 2AC/90-1000V5PK Non-Contact Voltage Tester, 5-pack
Model: 2AC/90-1000V5PK

Sale Price	$161.84 USD
Regular Price	$194.99 USD
Availability	4 in Stock

Qty:

Sale Price	$161.84 USD
Regular Price	$194.99 USD
Availability	4 in Stock
Quantity

Fluke 2AC VoltAlert Non-Contact Voltage Tester, 90 to 1000 V AC
Model: 2AC/90-1000VC

Sale Price	$35.68 USD
Regular Price	$42.99 USD
Availability	11 in Stock

Qty:

Sale Price	$35.68 USD
Regular Price	$42.99 USD
Availability	11 in Stock
Quantity

Fluke 2AC/90-1000V Non-Contact Voltage Tester
Model: 2AC/90-1000V

Sale Price	$35.68 USD
Regular Price	$42.99 USD
Availability	4 in Stock

Qty:

Sale Price	$35.68 USD
Regular Price	$42.99 USD
Availability	4 in Stock
Quantity

Fluke 1AC-A1-II AC Voltage Detector
Model: 1AC-A1-II

Sale Price	$35.68 USD
Regular Price	$42.99 USD
Availability	56 in Stock

Qty:

Sale Price	$35.68 USD
Regular Price	$42.99 USD
Availability	56 in Stock
Quantity

Showing 21 to 40 of 47 products

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Voltage Detectors

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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:

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

Qty:

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

Qty:

Klein Tools ET45 AC/DC Voltage Tester Model: ET45

Qty:

FLIR VP50-2 Non-Contact Voltage Detector with flashlight, 90 to 1000 VAC Model: VP50-2

Qty:

Greenlee GT-16 Adjustable Voltage Detector, 1,000 V Model: GT-16

Qty:

Triplett Sniff-It Non-Contact AC Voltage Detector, 30 to 600V Model: Sniff-It | Order No: 9602

Qty:

Kyoritsu 5711 Voltage Detector, 50/60Hz Model: 5711 | Order No: KEW5711

Qty:

Amprobe NCV-1040 Non-Contact Voltage Probe with Built-in Work Light and Magnetic Solenoid Testing Model: NCV-1040

Qty:

Extech DV23 Non-Contact Voltage Detector Model: DV23

Qty:

Testo 745 Non-Contact Voltage Tester Model: 745 | Order No: 0590 7450

Qty:

FLIR VP40 Non-Contact Voltage Detector & Flashlight Model: VP40

Qty:

Hioki 3246-60 PENCIL HiTester Model: 3246-60

Qty:

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

Qty:

TPI 50 AC Safety Volt Testers 50-1000 Volts Model: 50

Qty:

Fluke 2AC/90-1000V5PK Non-Contact Voltage Tester, 5-pack Model: 2AC/90-1000V5PK

Qty:

Fluke 2AC VoltAlert Non-Contact Voltage Tester, 90 to 1000 V AC Model: 2AC/90-1000VC

Qty:

Fluke 2AC/90-1000V Non-Contact Voltage Tester Model: 2AC/90-1000V

Qty:

Fluke 1AC-A1-II AC Voltage Detector Model: 1AC-A1-II

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

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

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

Klein Tools ET45 AC/DC Voltage Tester
Model: ET45

FLIR VP50-2 Non-Contact Voltage Detector with flashlight, 90 to 1000 VAC
Model: VP50-2

Greenlee GT-16 Adjustable Voltage Detector, 1,000 V
Model: GT-16

Triplett Sniff-It Non-Contact AC Voltage Detector, 30 to 600V
Model: Sniff-It | Order No: 9602

Kyoritsu 5711 Voltage Detector, 50/60Hz
Model: 5711 | Order No: KEW5711

Amprobe NCV-1040 Non-Contact Voltage Probe with Built-in Work Light and Magnetic Solenoid Testing
Model: NCV-1040

Extech DV23 Non-Contact Voltage Detector
Model: DV23

Testo 745 Non-Contact Voltage Tester
Model: 745 | Order No: 0590 7450

FLIR VP40 Non-Contact Voltage Detector & Flashlight
Model: VP40

Hioki 3246-60 PENCIL HiTester
Model: 3246-60

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

TPI 50 AC Safety Volt Testers 50-1000 Volts
Model: 50

Fluke 2AC/90-1000V5PK Non-Contact Voltage Tester, 5-pack
Model: 2AC/90-1000V5PK

Fluke 2AC VoltAlert Non-Contact Voltage Tester, 90 to 1000 V AC
Model: 2AC/90-1000VC

Fluke 2AC/90-1000V Non-Contact Voltage Tester
Model: 2AC/90-1000V

Fluke 1AC-A1-II AC Voltage Detector
Model: 1AC-A1-II