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Testers and Indicators

Testers and indicators from brands such as Gardner Bender, Ideal, Klein Tools offer convenient and accurate readings of electrical voltage in batteries, electrical panels, and circuits. Get the job done at home or at the office by checking circuits quickly and safely for shorts and outages.

Non-Contact Voltage Detectors
Measure voltage safely in wiring, outlets, and fixtures using a non-contact voltage detector before beginning work on your next electrical project. Safely work with electrical circuitry and outlets. Test to determine how much voltage is running through wiring or into a fixture. Minimize your own contact with dangerous electricity by testing before you start.

Continuity and Battery Testers
Find out if a circuit is broken or interrupted without turning on the power using a continuity tester. This tester helps you determine if and where you have a short so you can fix it quickly. Measure battery voltage and identify dead batteries with battery testers that check multiple batteries at once. A battery tester can also be used to check if rechargeable batteries are holding a charge.

Portable and Convenient
Bring your compact tester with you for projects on the go. Conveniently store and transport your tester in a tool bag or belt along with everything else you need. Most testers are handheld and portable for easy storage and use.

Test Circuits, Outlets, and More
Check for electrical shorts, measure voltage, and troubleshoot electrical problems in automotive circuits, home and office outlets, wiring, and other electrical circuitry. Use a tester to safely and effectively look for and solve electrical problems wherever they might arise.


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3M® LeadCheck Swabs, 2/Pack
Item : 284402 / Model : LC-2S24CC
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$14.99
2/Pack
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Comprehensive® HDMI Cable Tester, Yellow/Black (CCT-HD01)
Item : IM1QR9286 / Model : CCT-HD01
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  • HDMI cable tester verifies each sub circuit and displays a pass/fail in the form of LED's on the front of the unit to confirm the cable continuity
  • Comes in yellow/black color
  • Two HDMI ports for connectivity
$76.99
Each
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Fluke Networks® RJ45/RJ11 Modular Adapter, Black (CIQ-RJA)
Item : IM1GD6446 / Model : CIQ-RJA
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  • RJ45/11 modular adapter is suitable to use with qualification tester
  • Comes in black color
  • Compatible with CableIQ™ qualification tester, CableIQ™ advanced IT kit, CableIQ™ Gigabit service kit and CableIQ™ service kit
$50.00
Each
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Gardner Bender® Circuit Alert™ 50 - 600 VAC Non-Contact Voltage Detector
Item : 196819 / Model : 623-GVD-3504
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  • Voltage: 50 VAC [Min], 600 VAC [Max]
  • Indicates the presence of AC Voltage from 50 - 600 V
  • Visual (flashing) and audible (beeping) indicators signal presence of voltage
$13.79
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Ideal® GFI Receptacle Tester
Item : 196965 / Model : 131-61-501
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  • Voltage: 120 VAC
  • Tests GFCI receptacles for proper operation
  • Warns against faulty wiring in 3-wire receptacles
$17.79
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Klein Tools® Continuity Tester, 5 - 60 V AC/DC
Item : 197237 / Model : 409-69133
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  • Tests for continuity of circuit with power off
  • Deluxe 4" long handle with removable nylon cap holds replaceable bulb and battery
  • Display type: Lamp-glow
$13.49
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Klein Tools® GFI Receptacle Tester, 125 VAC
Item : 197235 / Model : 409-69127
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  • Voltage: 6 VAC [Min], 6 VDC [Min], 24 VAC [Max], 24 VDC [Max]
  • Tests for shorts and bulb in handle glows when circuit is complete
  • Deluxe 3 1/2" long handle with nylon top holds replaceable bulb
$14.79
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Klein Tools® Non-Contact Voltage Tester, 50 - 1000 VAC
Item : 197246 / Model : 409-NCVT-1
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  • Voltage: 50 VAC [Min], 1000 VAC [Max]
  • High intensity, bright green LED indicates the tester is operational and aids in illuminating the workspace
  • Display type: LED indicator
$18.29
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Gardner Bender® Volt Check™ Voltage and Continuity Tester
Item : 196822 / Model : 623-VC61000
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  • Voltage: 24 VAC [Min], 6 VDC [Min], 600 VAC [Max], 220 VDC [Max]
  • Multi-function tool that tests voltage, continuity and senses AC voltage
  • Magnetic back attaches to electrical panels, freeing up hands while testing
$54.29
Each