Voltage Testers

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. Sperry Instruments is pleased to offer an innovative full feature line of test equipment designed to make electrical work faster and safer. This convenient pocket size probe allows checking of voltage potential with attached test leads/probes and patented snap-in probe storage preset to standard wall outlet spacing.

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. The patented design of this heavy-duty AC/DC voltage tester allows for convenient single hand testing of outlets when the probes are snapped into the bottom housing of the tester. Just insert the probes into the outlet and if voltage is present, the neon indicator will glow.

The NCVT-3P is a non-contact voltage tester with an integrated flashlight. The voltage sensor detects 12 to 1000V AC and indicates the presence of voltage in cables, cords, circuit breakers, light fixtures, switches, outlets and wires as well as AC voltage in doorbells, thermostats, low voltage lighting and irrigation systems. Includes both visual and audible signals. The NCVT-3P is rugged enough for any job site.

The NCVT2PKIT from Klein Tools includes a dual-range, non-contact voltage tester as well as a receptacle tester. The NCVT-2P is a non-contact voltage tester that detects 12 to 1000V AC and indicates the presence of voltage in cables, cords, circuit breakers, light fixtures, switches, outlets and wires as well as AC voltage in doorbells, thermostats, low voltage lighting and irrigation systems. Includes both visual and audible signals. The receptacle tester will troubleshoot standard 120V AC grounded outlets.

Klein Tools NCVT-4IR is a voltage tester that provides non-contact determination of AC voltage in cables, cords, circuit breakers, switches, outlets and wires; as well as infrared (IR) thermometer measurements, making it the perfect choice for HVAC professionals.

Klein® 69135 Multi-Volt Twin-Lead Voltage Tester, 460 VAC/VDC Maximum Measurable Voltage

This device checks live 6-24V, AC or DC circuits. Tests for shorts in automotive and truck electrical systems, motor field coils, radio and low-voltage circuits, ground circuit of all lamps, wiring, fuses, etc. Pointed 3-3/4'' (95 mm) probe makes checking easier.

IDEAL® 61-065 Low Impedance Voltage Tester, 600 VAC/VDC Max Measurable, 600 VAC/VDC Max Working

GENERAL® CT101 Line Voltage Tester, 80 to 500 VAC/VDC Max Measurable

Solenoid voltage tester tests AC/DC voltage from 120 to 480 V and DC Polarity. Offers dual voltage indication with a solenoid vibration and visual neon light bulb. Vibration indicates voltage while neon light indicates DC polarity. Built-in slots in probe housing hold probes for one hand testing and storage. 4 ft reach from probe to probe with probes unlocked. High impact, dual insulated, case stands up to rugged service. Testing applications include outlets, panels, light fixtures, switches, circuit breakers and extension cords.

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 degree flashing red light) indicators to alert the user of the presence of AC voltage from 50V to 600V. Use to locate breaks in wires and voltage at outlets, circuit breaker panels, light fixtures, switches, and motors. Quickly locates the hot terminals in receptacles. Fully insulated probe tip eliminates the risk of contacting live electrical wires. Built in patented safe test feature ensures tester and batteries are working properly. The unit includes a pocket-clip for secure portability. Requires one (1) AAA Battery (not included). Tester is C/ETL/UL Listed, offers a 150lb crush rating, CAT III 600V rating, and includes a 1 year warranty.

Twin probe circuit tester tests AC/DC voltage from 80 to 250 VAC/DC. 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.

Used to test DC voltage in automotive applications with DC voltage from 6 to 12 V