Circuit/voltage Testers

A non-contact voltage tester serves as a key component in any electrical toolkit, allowing the user to verify the presence of AC voltage prior to working on an electrical installation or during...

A non-contact voltage tester serves as a key component in any electrical toolkit, allowing the user to verify the presence of AC voltage prior to working on an electrical installation or during troubleshooting without requiring physical contact with live electrical conductors. The Gardner Bender GVD-3504 Circuit Alert non-contact voltage tester features both audible (beeping) and visual (360 deg flashing red light) indicators to alert the user of the presence of AC voltage from 50 to 600 V....

Testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. Faulty installations can be lethal. The condition of electrical installations...

Testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. Faulty installations can be lethal. The condition of electrical installations can be established when contractors use test equipment. Gardner Bender is pleased to offer an innovative full feature line of test equipment designed to make electrical work faster and safer.Unit: CD 1

The Gardner Bender digital clamp meter measures current up to 600 A AC, voltage to 600 VAC/VDC and resistance to 1 mOhm. This versatile tool features an easy to read LCD display and data-hold...

The Gardner Bender digital clamp meter measures current up to 600 A AC, voltage to 600 VAC/VDC and resistance to 1 mOhm. This versatile tool features an easy to read LCD display and data-hold functionality for easy retrieval. It is durably designed with a 6 ft drop and 150 lb crush rating.Unit: CD 1

The Gardner Bender GCM-500 clamp-on analog multimeter is a 4 function, 8 range manual-ranging tester engineered to measure AC Current (600 A), AC/DC Voltage (600/60 V) and resistance (1000 Ohm)....

The Gardner Bender GCM-500 clamp-on analog multimeter is a 4 function, 8 range manual-ranging tester engineered to measure AC Current (600 A), AC/DC Voltage (600/60 V) and resistance (1000 Ohm). Similar to standard analog multimeters, clamp meters offer a large range of functions with the additional unique ability to measure current without having to contact live conductors. This tester includes a 1-1/2 in jaw size with the lockjaw feature that prevents misuse by only allowing the jaws to open...

Safety is the number one priority on any jobsite. Gardner Bender's testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. The...

Safety is the number one priority on any jobsite. Gardner Bender's testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. The condition of electrical installations can be established when contractors use test equipment. Any test unit that can be used to measure or review an application without coming in contact with a live conductor is a necessity. Testing equipment can be put to good use ensuring that electrical equipment is...

Testing for voltage to any electrical project is important for your safety. This compact multi-purpose unit makes it easy with a combination voltage probe and continuity tester built into a single...

Testing for voltage to any electrical project is important for your safety. This compact multi-purpose unit makes it easy with a combination voltage probe and continuity tester built into a single unit with a convenient screwdriver tip designed for quick faceplate removal. Its compact size fits easily into a pocket or tool box for retrieval as needed. Use to test outlets, fuses, switches, electronics, extension cords, light fixtures and low voltage lighting circuits.Unit: CD 1

When you're ready to add a multimeter to your toolbox this unit is a great place to start. This tester is designed to work on most household appliances and is equipped with an easy to read 3-1/2 in...

When you're ready to add a multimeter to your toolbox this unit is a great place to start. This tester is designed to work on most household appliances and is equipped with an easy to read 3-1/2 in digital display and three testing functions - AC voltage to 500 V, DC voltage to 600 V and resistance to 2 mOhm. The 11 position manual ranging smooth rotary style achieves precise readings and the low battery indicator ensures an accurate read-out. Durable housing is drop-resistant to 3 ft and...

When you contemplate adding a multimeter to your toolbox this Gardner Bender auto-ranging unit makes the decision easy. Equipped with an easy to read 3-1/2 in backlit LCD digital display and...

When you contemplate adding a multimeter to your toolbox this Gardner Bender auto-ranging unit makes the decision easy. Equipped with an easy to read 3-1/2 in backlit LCD digital display and magnetic holding strap making this tester ideal for automotive, appliance, circuit breaker and other hands-free applications. In addition the multimeter features rubber housing to promote a steadfast comfortable grip while wrap-around lead holders keep leads at the ready. Snap-in probes spaced to fit a...

Twin probe circuit tester tests AC/DC voltage from 80 to 250 VAC/VDC. The neon indicator glows when voltage is present and brightens as voltage increases. Offers insulated housing and test leads for...

Twin probe circuit tester tests AC/DC voltage from 80 to 250 VAC/VDC. The neon indicator glows when voltage is present and brightens as voltage increases. Offers insulated housing and test leads for safety. Built-in pocket clip for added convenience. Tests DC motors, switches and outlets.Unit: CD1

This low voltage tester tests for AC/DC Voltage from 5 to 50 VAC/VDC, 50 to 60 Hz. The indicator glows when voltage is present and brightens as voltage increases. Applications include testing low...

This low voltage tester tests for AC/DC Voltage from 5 to 50 VAC/VDC, 50 to 60 Hz. The indicator glows when voltage is present and brightens as voltage increases. Applications include testing low volt outdoor lighting, low volt control panels, doorbells, alarm systems and automotive 12 VDC and 36 VDC.Unit: CD 1

Heavy-duty 3-way voltage tester tests AC/DC voltage at 120, 240 and 277 V. Individual indicators for each voltage range assures reliability. 24 in test lead is long enough for convenient testing....

Heavy-duty 3-way voltage tester tests AC/DC voltage at 120, 240 and 277 V. Individual indicators for each voltage range assures reliability. 24 in test lead is long enough for convenient testing. Unit is both durable and compact. Testing applications include outlets, panels, light fixtures, switches, circuit breakers and more.Unit: CD 1

Tests ground fault receptacles by overloading circuit and tripping GFCI. Tests for ground fault interruption, open ground, open neutral, open hot, hot/ground reverse, hot/neutral reverse and correct...

Tests ground fault receptacles by overloading circuit and tripping GFCI. Tests for ground fault interruption, open ground, open neutral, open hot, hot/ground reverse, hot/neutral reverse and correct wiring.Unit: CD 1