Electrical Tools - Voltage & Current Testers

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Non-Contact Voltage Detector + Worklight

The FLIR VP52 is a tough, CAT IV-rated Non-Contact Voltage Detector featuring a combination of alerts - tactile vibration and red LED alarms, a powerful LED flashlight, and versatile voltage sensitivities. We engineered the FLIR VP52 to reliably detect voltages on the latest tamperproof outlets and electrical systems installed using modern construction methods.


Triple Alarm CAT IV Non-Contact Voltage Detector with Flashlight

The FLIR VP52-2 is a durable, CAT IV-rated non-contact voltage detector featuring light, vibration, and beeper feedback alarms and a powerful LED flashlight. Use the VP52-2 to reliably check if an AC circuit is live before beginning work; detect voltage on exposed conducting parts or through insulation; identify live wires within electrical panels, switches, and outlets; or trace live wires and map circuits. With an ergonomic and drop-tested design, the FLIR VP52-2 is the right choice for professionals performing field troubleshooting and verification of electrical installations within residential, commercial, and industrial buildings.


Non-Contact Voltage Detector + Flashlight

The FLIR VP42 is a high-quality non-contact AC voltage detector (NCV) and flashlight that offers high-end features, making it the best value product in its category. The reliable, durable detector includes a bright flashlight, a vibration feedback alarm, and a CAT IV safety rating. Use it to identify live and neutral wires in sockets and junction boxes, and to trace live and neutral wires without contact.

Extech DV20

AC Voltage Detector/Flashlight

The Extech DV20 is a pocket-sized, non-contact Voltage Detector designed for quick voltage checks on live wires before testing. Other features of this detector are its LED flashlight for illuminating dimly lit areas, rugged, double molded housing, and CAT III-600V safety rating. Designed for use on 50/60 Hz circuits. Comes with two AAA batteries and user guide.

Extech DV25

Dual-Range AC Voltage Detector with Flashlight

The Extech DV25 is a Dual-Range NCV Detector that combines two models into one. The low range measures down to 24 Volt and the high range measures up to 1000 Volt. Includes audible and visual indication, rugged double molded housing, and a bright built-in LED flashlight. Complete with 2 x AAA batteries.

Extech DV30

Non-Contact Adjustable AC Voltage Detector

The Extech DV30 is a Non-Contact AC Voltage Detector with an adjustable sensitivity to pinpoint voltage source. AC Voltage detection from 12 Volt to 600 VAC; CAT III-600 Volt safety rating. Complete with four LR44 button batteries and a pocket clip.

Extech DV690

Non-contact High Voltage Detector (69 kV)

The Extech DV690 is a rugged and reliable voltage detector that can quickly and safely detect up to 69 kV in high-voltage (HV) electrical systems. This non-contact, industrial-grade tool provides an extra layer of protection for anyone who works around HV electrical systems including electric power utility, storm restoration, telecommunications, and public safety professionals. Audible and visual alarms notify users of dangerous voltage presence, helping them maintain a safe distance in hazardous locations. Plus, five flexible mounting options make it easy to operate the device to get the job done efficiently.

Extech DVA30

Non-Contact AC Voltage and Current Detector

The Extech DVA30 is the only two-in-one current/voltage detector designed for electrical testing. It detects AC voltage from 12 Volts to 600 V and AC current from 200 mA (0.2 in. distance) to large current flows, up to 1000 Amps, from a distance. Sensitivity adjustments increase or reduce sensor trigger threshold. Audible and visual indicators show the presence of current or voltage. The DVA30 can be used to trace concealed wires in walls and floors, identify hot wires, trace current flow behind walls, in conduits, through concrete, or underground. The sensitivity is high enough to trip on low voltage HVAC or similar signal levels. Complete with four LR44 button batteries and pocket clip.

Extech VT30

LCD Multifunction Voltage Tester

The Extech VT30 is a voltage, continuity and phase tester, featuring a built-in flashlight and backlit digital display with bar graph. This rugged tester is protected by a double molded IP64 housing and offers polarity detection with LEDs for positive and negative DC as well as a CAT III 600 Volt / CATIV 600 Volt safety rating. The VT30 comes complete with a one year warranty, 2 AAA batteries, protective cap, and pouch case.

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