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5 Best Non Contact Voltage Testers of 2026

Last Updated - 2026/04/03

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KLEIN TOOLS

Klein Tools RT250KIT Non-Contact Voltage Tester and GFCI Receptacle Tester with LCD and Flashlight, Voltage Electrical Test Kit

KLEIN TOOLS

CA$79.99

More Details
Main highlights
- Patent pending detection of Open Neutral / Open Ground wiring fault
- Non contact voltage tester's dual-range detects from 12 to 1000V AC or 70 to 1000V AC for a broad variety of low-voltage or standard voltage applications
- Lightweight, compact tool with pocket clip provides convenient storage and quick access
- LCD readout shows the time required to trip a GFCI device
- GFCI Receptacle Tester features a large backlit LCD readout of voltage, and clear indication of wiring conditions
- For use on 3-wire, North American 120V electrical outlets only
- Detects voltage with simultaneous visual and audible voltage indicators
- Bright flashlight illuminates work area and may be used independent of voltage detection function
CA$79.99
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Southwire

Southwire 40150N Advanced AC Non Contact Voltage Tester Pen

Southwire

CA$76.75

More Details
Main highlights
- Rugged IP67 waterproof and dust tight housing with a 6' Drop test rating
- Pen style non contact electrical tester for easy detection of AC Voltage
- Multi-functional this electric tester features a built-in forward and repair facing flashlight for user convenience
- Bi-color LED Verifies tester is on and range selected, red LED & beeper indicate voltage is detected
- Audible and visual indication of AC Voltage on two ranges: 12 to 1000V and 100 to 1000V
CA$76.75
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Fluke

Fluke 1AC II VoltAlert Non-Contact Voltage Tester, Pocket-Sized, 90-1000V AC, Audible Beeper, CAT IV Rating

Fluke

CA$60.99

More Details
Main highlights
- Voltage detection range for wide application use - 90 V to 1000 V AC or 200 V to 1000 V AC
- Continuous self-test so you always know it’s working
- Be aware of voltage easily - the tip glows red and a beeper sounds when voltage is detected
- Audible/Silent mode for added convenience
CA$60.99
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KLEIN TOOLS

Klein Tools NCVT-4IR Non-Contact Voltage Tester, 12-1000V AC Pen with IR Thermometer -22 to 482-Degree Fahrenheit, LED and Audible Alarms, Pocket Clip

KLEIN TOOLS

CA$47.50

More Details
Main highlights
- Voltage Tester designed specifically for HVAC applications
- Non-Contact Voltage Tester provides non-contact determination of AC voltage in cables, cords, circuit breakers, switches, outlets and wires, and AC voltage in security, entertainment, communications, environmental control, and irrigation systems
- Detects AC voltage from 12 to 1000V with visual and audible indicators
- Convenient laser pointer to target measurement area for temperature measurement
- 4:1 distance-to-spot ratio IR thermometer with user selectable Degrees Fahrenheit or Degrees Celsius from -22 to 482-Degree Fahrenheit (-30 to 250-Degree Celsius)
CA$47.50
5
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KLEIN TOOLS

Non-Contact Voltage Tester, 70 to 1000V AC

KLEIN TOOLS

CA$34.00

More Details
Main highlights
- Non-Contact Voltage Tester, 70 to 1000V AC
- Non-Contact Voltage Tester, 70 to 1000V AC
- Non-Contact Voltage Tester, 70 to 1000V AC
- Non-Contact Voltage Tester, 70 to 1000V AC
- Non-Contact Voltage Tester, 70 to 1000V AC
CA$34.00

5 Best Non Contact Voltage Testers of 2026

Klein Tools RT250KIT Non-Contact Voltage Tester and GFCI Receptacle Tester with LCD and Flashlight, Voltage Electrical Test Kit

Southwire 40150N Advanced AC Non Contact Voltage Tester Pen

Fluke 1AC II VoltAlert Non-Contact Voltage Tester, Pocket-Sized, 90-1000V AC, Audible Beeper, CAT IV Rating

Klein Tools NCVT-4IR Non-Contact Voltage Tester, 12-1000V AC Pen with IR Thermometer -22 to 482-Degree Fahrenheit, LED and Audible Alarms, Pocket Clip

Non-Contact Voltage Tester, 70 to 1000V AC

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