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Klein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. A bright green LED indicates the tester is powered on. It changes to red and an audible tone sounds when voltage is detected.

Klein Tools Bluetooth® Earbuds provide passive hearing protection while simultaneously delivering a balanced high-quality audio experience. These true wireless earbuds feature an NRR of 28 when used with the included memory foam tips while the silicone tips offer comfort and secure fit for casual use. All-day battery life with 5+ hours of playtime from a single charge and an extra 10+ hours with the compact charging case.

The Klein Tools ET450 Advanced Circuit Tracer Kit is a professional tracer for energized and non-energized breakers, fuses, and wires. When the Transmitter is connected to a circuit, the Receiver’s sensitivity can easily be adjusted to detect the transmitted signal on breakers, fuses, and wire through drywall, cement block, and underground. Kit comes with transmitter, receiver, blade and ground prongs, alligator clips, 3-Foot and 20-Foot lead adapters, AC plug leads, instructions, all required batteries, and a hard carrying case with handle for convenient transportation and storage.

Klein Tools electronics screwdrivers are designed for precision work, and feature a swivel cap for optimum control. Made of the highest quality tempered steel, carefully heat-treated for maximum strength, and precision milled to fit screw openings securely. Rotating caps and Klein's exclusive Cushion-Grip™ handles offer outstanding comfort and control. Corrosion-resistant chrome plated barrel that includes two double-ended bits that exceed ANSI standards.

The integrated screwdriver / nut driver shaft on the 11-in-1 Magnetic Screwdriver/Nut Driver holds 8 popular tips and converts to 3 nut driver sizes. The shaft contains powerful Rare-Earth magnets for better fastener retention and is interchangeable for quick and easy switch out. The Cushion-Grip™ handle allows for greater torque and comfort. This versatile 11-in-1 multi-tool has everything the professional tradesperson needs to make the job a little easier.

The Klein Tools TI290 is a high resolution, Wi-Fi enabled, professional model USB rechargeable Thermal Imager. The large LCD displays unseen hot and cold spots for instant troubleshooting. Excellent resolution with over 49,000 pixels and your choice of three color palettes. The meter provides high and low temperature points, crosshairs to pinpoint specific temperatures, and options for temperature alarms. App is available for free in Google Play™ store and in the App Store.

Klein Tools Receptacle Testers are designed to detect the most common wiring problems in standard and GFCI receptacles. A convenient chart on the tester helps determine wiring condition in outlet, based on lights results. Conditions indicated: open ground, reverse polarity, open hot, open neutral, hot/ground reversed.

The Klein Tools ET310 Circuit Breaker Finder with Integrated GFCI Outlet Tester is a digital circuit breaker finder used to locate the correct circuit breaker in a panel to which an electrical outlet or fixture is connected. The Transmitter is connected to the electrical outlet or fixture in the circuit while the receiver is used to scan the breakers in the circuit panel. The Transmitter also features a GFCI outlet 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 NCVT-2P is rugged enough for any job site.

The Klein Tools RT390 is a Circuit Analyzer that tests the wiring conditions at an electrical outlet, displays AC line voltage, inspects AFCI and GFCI devices with time to trip device, and performs voltage drop tests at 12A, 15A and 20A current loads. Results are easy to understand with large, color LCD. The tester is designed for use with North American 120V AC 3-wire electrical outlets.

Klein Tools ET16 Borescope features a 9 mm camera surrounded by 6 LEDs attached to a 10-Foot (3 m) armored gooseneck cable. The digital camera has a USB Type-C (and micro-USB) connection for most Android® (OTG 4.0 or higher) smartphones and devices. The camera and video output is displayed on the Android® device using the free Klein Tools ET16 Borescope App, available for download on Google Play™ store. The ET16 does not require batteries; it is powered by device connection.

Honoring Klein's 166 year legacy of American manufacturing, this limited edition red, white and blue Wire Stripper / Cutter features six stripping holes and a shear-cutting knife to handle 8-18 AWG Solid and 10-20 AWG Stranded wire, plus shearing holes for 6-32 and 8-32 bolts. The unique blue and red Klein-Kurve® comfort grip handles and American flag lasered on the head quickly distinguish these as a must-have collector item for any Klein enthusiast. This kit additionally features high-leverage Diagonal-Cutting pliers for non Ferrous wire and soft metal cutting provide 36-Percent greater cutting power than other pliers.

This Wire Stripper/Cutter features six stripping holes and a shear-cutting knife to handle 8-18 AWG Solid and 10-20 AWG Stranded wire, plus shearing holes for 6-32 and 8-32 bolts. Longer hand grip coverage provides a more comfortable grip while the updated lock tucks nicely out of the way. The narrow head design allows this tool to easily get into tight places.

Klein Tools' Electrician's Combination Square provides precision machined 90 and 45-Degree edges and is the right tool for conduit layout on an electrical box. Powerful Rare-Earth magnets firmly hold the ruler to the body and allow for no-hassle adjustments for any marking or layout needs. Use the integrated conduit layout template that is etched into the stainless steel ruler to quickly find knockout centers in seconds.

Klein Tools premium KARBN™ full brim hard hats were engineered for optimal safety, cool comfort, and fit with a cutting edge design. Unique features allow the user to comfortably work in a wide variety of applications and demanding environments. Patent-pending accessory mounts on front and back ensure Klein headlamps attach securely — no straps needed!

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 Klein Tools 41-Piece Tool Kit has practically any tool a tradesman would need. This wide assortment of quality, durable tools contains pliers, screwdrivers, nut drivers, wire strippers, and much more, all for professional and home use. The set includes a large tool bag backpack to store all of these tools.

Klein Tools' Tradesman Pro Organizer Backpack features 39 pockets for plenty of tool storage, including a hard, molded front pocket for safety glasses and a front zipper pocket to store loose parts. The bright orange interior will help you find your tools faster. The durable molded base protects from the elements and is water resistant.

Klein Tools’ Multi-Bit Screwdrivers help make your job a little easier. The 15-in-1 Ratcheting Screwdriver’s durable ratcheting mechanism allows for faster and easier all-day driving. With the on-board storage of 14 common bits and a 1/4-Inch nut driver, this is your new everyday screwdriver. This screwdriver features industrial-strength bits as well as Cushion-Grip™ handles for outstanding comfort and control.

If you've ever used fiberglass fish rods, you know how painful and annoying fiberglass splinters can be. The protective coating on these fish rods guards your hands against splinters while the glow illuminates dark work spaces. Rods assemble to whatever length needed. Get the job done fast and keep your hands pain free with these general purpose fish rods.