Electrical Test Tools - Scan Tool, Timing Light & More

Klein Tools Auto-Ranging Digital Clamp Multimeter with Low Impedance Mode

Klein Tools auto-ranging digital clamp multimeters with low impedance has automatically ranging TRMS and measures AC current via the clamp, measures AC/DC voltage, resistance, continuity, frequency, capacitance, and tests diodes via test-leads, and temperature via a thermocouple probe. Featuring a Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages, Klein multimeters offer many time-saving features. The kit includes a carrying pouch, test leads, thermocouple with adapter, and batteries. Features: * CAT IV 600 V, CAT III 1,000 V, Class 2, Double insulation safety rating * Built to withstand a 6.6 ft. (2 m) drop * Low battery indicator and easily accessible battery compartment * Meets requirements for use in basic and controlled electromagnetic environments like residential, office, and light-industrial locations * Operating temperature: 32 degrees F to 104 degrees F (0 to 40 degrees C) * Operating altitude to 6,562 ft. (2000 m)

Not Yet Reviewed

$109.97

Performance Tool Multicolor Test Lead Sets

Performance Tool multicolor test lead sets are color-coded alligator clip leads designed to provide a quick and easy connection for low-voltage electrical circuits. The 10-piece double-ended jumper wire test leads feature insulated alligator clips for use as low-voltage jump leads. They include five different colors: two of each, including green, yellow, red, white and black.

Not Yet Reviewed

$6.99

Longacre AccuTech Deluxe Digital Pyrometers

Recording tire temperatures is critical when dialing-in your car at the track. These Longacre digital display tire pyrometers are fast, accurate, and fit in the palm of your hand. These Longacre deluxe digital pyrometers hold the highest temperature reached, compare one temperature to another with the press of a button, and can be switched from Fahrenheit to Celsius readings. A low battery indicator and auto shut-off will help you to conserve precious battery life. A coil cord tire probe and carrying case are included.

5.0 out of 5 stars ( 6 )

$166.99

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$220.99

Klein Tools Digital 600 V Manual-Ranging Multimeters

Klein Tools Digital 600 V manual-ranging multimeters measure AC/DC voltage, DC current, and resistance, as well as being able to test batteries, diodes, and continuity. Designed by electricians for electricians, these tools are loaded with innovative, time-saving features. Klein's Digital 600 V manual-ranging multimeters are ideal for use in basic and controlled electromagnetic environments, such as residential, business, and light-industrial locations. They include test leads, batteries, and user manual. Features and details: * Measures up to 600 V AC/DC voltage, 10 amp DC current, 2 m Ohms resistance * Lead Alert protection with LEDs for test lead placement * Easy-to-view backlit LCD display for low light environments * Low battery indicator and easily accessible battery and fuse compartment * Durable meter built to withstand a 6.6 ft. (2 m) drop * CAT III 600 V safety rating * Audible continuity * Data hold button * Auto power-off Test lead storage and holder * Kickstand to stand on its own * Mount for optional magnetic hanger

Not Yet Reviewed

$34.97

Lang Tools Retractable Test Leads

Lang Tools retractable test leads will end the headache of tangled wires. These diagnostic tools allow you to test all types of circuits in automotive, marine, recreational, and stationary electrical systems. Quality constructed, the test lead wires ensure accurate testing and low resistance. With simple pull-and-stay locks, the leads extend to the desired length needed and easily retract back into their protective case when not in use. Lang Tools retractable test leads are available in multiple lengths, lead count, and a magnetic version.

5.0 out of 5 stars ( 1 )

$23.99

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$37.99

CAIG DeoxIT Contact Cleaners

CAIG Laboratories DeoxIT contact cleaners improve the performance and reliability of ALL electronic equipment and parts! DeoxIT cleans contacts, relays, connectors, potentiometers, rheostats, faders, communications jacks, and much more. Using DeoxIT can extend service life of all electrical and electronic contacts, controls and relays. DeoxIT is a great product because: * It works when others do not * It improves performance and reliability * Used properly, it creates no waste and is safer for the environment * It saves you money. It can prevent return service calls for the same problems * It is used by those who demand the best Which DeoxIT product should you use? * Use the DeoxIT D-Series contact cleaners on surfaces that have been in service or have visual signs of oxidation. Contains 20 percent active cleaner * Use the DeoxIT Gold G-Series conditioner on new surfaces and gold plated surfaces. It's ideal for preventing dendrite/fretting corrosion. It protects both surface and base metals. Contains 1 percent active cleaner * Use the DeoxIT Shield S-Series to protect surfaces from severe environments (humidity, salts, pollutants, sulfur, etc.). How should you apply DeoxIT Contact Cleaners? * Use the applicator that provides the most convenience, compatibility, and economy. There are several methods to choose from! Uses in the HOME: * Light bulb contacts (brighter/less energy), including CFL and LED * Batteries and rechargers * Emergency lights * Audio/video connections * Computer/automation connections * Cable and telephone connections * Switches, plugs, and sockets * Pool equipment connections * Low voltage lighting connections (LED) Use with rechargeable devices: * Battery contacts in cordless phones, cell phones, PDAs, cameras, vacuums, etc. Uses in the OFFICE: * Computer connections: external and internal * Communication connections: cable, telephone, faxes, modems * Office equipment connections * Automation equipment Uses in the SHOP: * Power tool connections * Rechargeable devices: drills, lights, screwdrivers, etc. * All electronic connections INDUSTRIAL uses: * Connections in ALL Industries: auto/radio, automotive, avionics, computers, communications, electronic, marine, medical, photography, security, video, and more! DeoxIT is available in enough variants to service all of your connector, contact, or control equipment. Whether your parts are brand new or have been in lengthy service, DeoxIT can extend useful life and reliability. Order CAIG Laboratories DeoxIT contact cleaners from DX Engineering and keep all your electrical products at peak performance.

3.0 out of 5 stars ( 4 )

$8.95

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$52.95

Milwaukee 10:1 Infrared Temp-Guns

Milwaukee 10:1 infrared temp-guns deliver the clearest screen and faster scanning. With stunning readability indoor and outdoor, these temp-guns provide easier readings for professional, residential, commercial, and industrial users in any environment. They feature a simple high/low alert setup that makes scanning easier and faster. With a 7-point reinforced frame, a fully bumpered nose, and shielded LCD, Milwaukee 10:1 infrared temp-guns will have superior durability to survive 6 ft. drops. Models are available with and without NIST certification. Other features: * Premium LCD screen for clear readings * Clear button functions, easy setup * 0.95 fixed emissivity * Hold, Max, Min, Avg., and Diff modes * Manual * 9 V battery * Over-molded grip for easy handling

Not Yet Reviewed

$89.97

Klein Tools Probe-Pro Tracing Probes

Klein Tools Probe-Pro tracing probes trace non-active wiring when used with Toner-Pro Tone Generator (VDV500-063, sold separately). They feature a responsive, durable, replaceable non-metallic, conductive tip and a work light for use in dark spaces. A 3.5mm headphone jack allows for headphone (not included) use in extreme noise environments. The terminal block confirms the toned pair has been located. Additional details: * Tool-less, twist-and-lock replacement tip (VDV999-068) available * One-push power button with power-on LED indicator; no need to hold button down * Auto power-off * Low battery indicator * 4 x AAA batteries included * Includes a loop for a lanyard * Works with Klein's Scout Pro, Lan Scout, Jr. and Commander series of testers

Not Yet Reviewed

$59.99

Klein Tools Dual Range Non-Contact Voltage Testers

Klein Tools dual range non-contact voltage testers are available individually or in kits packaged with different Klein receptacle testers. All the voltage tester pens are dual range with a simple, intuitive user interface that makes it easy to change between voltage detection ranges. The pens may have a flashlight or laser pointer, and the receptacle testers may be for standard and/or GFCI outlets--you choose the kit best to fill your work needs. Klein provides several NCVT options to equip professionals and their tool bags. Additional features: * Detects/indicates low voltage and standard voltage allowing broad application * Auto power-off feature conserves and extends battery life * Lightweight, durable construction; convenient pocket clip * Safety Rating: CAT IV 1000 V * Audible, visual alarms * AAA batteries included

Not Yet Reviewed

$27.97

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$39.97

Klein Tools LAN Scout Jr Cable Testers

Klein Tools LAN Scout Jr. cable testers assess installed or loose data (CAT 5e, CAT 6/6A) cables terminated with RJ45 connectors. They also tone cables with multiple tone frequencies. The larger display is backlit for easier reading in low lit areas. Three buttons provide an intuitive user interface. Additional product details: * Cable tester for data (RJ45) terminated cables and patch cords * Large backlit LCD for low lit areas displays pin-to-pin wiremap results * Test for Open, Short, Miswire or Split-Pair faults, Cross-over and Shield * Intuitive user interface features three buttons with simple, easy-to-identify test responses * Tone on single wire, wire pair or all 8 conductor wires * Multiple style tone generator (solid / warble); requires probe Cat. No. VDV500-123 (sold separately) * Auto power-off feature; 10-minutes in test mode, 60-minutes in tone mode * Soft, slip-resistant, rugged over-mold for easy gripping and durability * Replaceable 2 x AAA batteries (included) * Replaceable self-storing remote (included)

Not Yet Reviewed

$59.97

12 Volt Power, Inc. Ultimate Red/Black Bonded Parallel Wire Kits

12 Volt Power, Inc. Ultimate Red/Black Bonded Parallel Wire Kits has everything you need to start wiring your low voltage DC projects! Includes 25ft of 10-20AWG USA made bonded parallel wire. Red and black color-coding for easy identification. Pairs great with the 15-45GOBAG for making your own Powerpole extension cables.

Not Yet Reviewed

$119.99

Klein Tools Advanced Circuit Tracer Kit

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. Each kit comes with transmitter, receiver, blade and ground prongs, alligator clips, 3 ft. and 20 ft. lead adapters, AC plug leads, instructions, all required batteries, and a hard carrying case with handle for convenient transportation and storage. Additional notes: * Versatile applications include tracing wires, conduit or pipes, or a single wire in a bundle * Audible beep and visual indicators on receiver denotes signal strength * Receiver features a flashlight for illumination in low-light areas and NCV function to test if wires are energized * Transmitter has AC/DC external voltage indicators of 12 V, 48 V, 120 V, 240 V, and 480 V

5.0 out of 5 stars ( 1 )

$299.99

Klein Tools Scout Pro 3 Tester Starter Kits

Klein Tools Scout Pro 3 tester starter kits locate and test coax, data, and telephone cables to verify accurate cable installations every time. These next-generation, versatile voice/data/video testers make it easier for professionals to test VDV cables with a large backlit display and simplified, intuitive user interface. Combined with their improved durability, you will find Klein Scout Pro 3s perfect for testing VDV cables. Starter kits include: * Scout Pro 3 Tester * Self-storing remote * Five LanMap RJ45 locator remotes * Five CoaxMap F-connector locator remotes * Coax F-connector * manual and 9 V battery Features: * Test voice (RJ11/12), data (RJ45), and video (coax F-connector) cables * Measure cable length up to 2,000 ft. * Backlit LCD screen displays cable length, wire map, cable ID, and test results * Self-Storing Test+Map remote * Test for open, short, miswire, or split-pair faults * Hub blink mode to identify port location on a hub or a switch * LanMap and CoaxMap location remotes to map and ID multiple cable runs in a single step * Voltage warning, shield detection, auto power-off, and low battery indicator * Trace cables, wire pairs, and individual conductor wires with analog probe VDV500-123 (sold separately)

Not Yet Reviewed

$99.98

REDARC Smart Start Battery Isolators

REDARC Smart Start battery isolators are commonly used in 4WD and commercial vehicles. They incorporate electronic components that prevents the solenoid from generating high voltage transients. Due to the voltage drop associated with diode type isolation, it's better than a diode battery isolator. A low standby current draw, fault detection, and LED indication of operation warns users of faults such as voltage drops, over-voltage, and excessive current draw conditions. Safely maintain the charge your dual battery system with the REDARC Smart Start battery isolators.

Not Yet Reviewed

$215.00

Lowdoller Motorsports Pro Series Weather Sensors

The Pro Series weather sensors from Lowdoller Motorsports are the first of their kind designed specifically for motorsports applications with unique features to revolutionize and improve any racing program. If you have ever battled performance changes between days, tracks, or even from event schedule changes, this is just the sensor to integrate for maximizing consistency and performance. The Pro Series weather sensor monitors atmospheric conditions like temperature, barometric pressure, and humidity for motorsports, providing data to improve racing performance by enabling users to adjust for optimal engine tuning and consistency across different racing conditions and tracks. The Pro Series weather sensors integrate with aftermarket ECUs to log and display weather data on the dash or even make closed-loop tuning changes. Now racers can eliminate all the worry or dependency of cell phone reception to look up weather with the Lowdoller Motorsports Pro Series weather sensors. They'll provide the sensor signal—the rest is up to you! Purpose and benefits: * Enhanced performance—by providing accurate, real-time weather data, the sensor helps racers understand how conditions affect their vehicle's performance, allowing for consistent adjustments that maximize power and maintain stability on the track * Eliminates weather-related dependency—racers no longer need to rely on cell phone reception or external weather reports to get the necessary data, as the sensor provides this information directly and reliably from the vehicle * Data integration—the sensor's output signals are compatible with most aftermarket ECUs, allowing the data to be logged, displayed on the driver's dash, and used for closed-loop tuning adjustments * Durable, Motorsports-Focused Design—the Pro Series sensor is designed specifically for the harsh environment of motorsports, featuring a powerful internal CPU, an aluminum mounting base, and high-precision sensing for various meteorological parameters Key Features: * Multiple Parameter Measurement: It measures important atmospheric conditions including temperature, barometric pressure, and can even calculate density altitude * Analog Outputs: Provides standard 0-5V analog outputs for temperature, barometric pressure, and density altitude, with the capability to swap out parameters with custom programming * High-Precision Sensing: Equipped with sophisticated algorithms to compile data from onboard sensors into useful, compensated information * Robust Construction: Includes a lightweight aluminum mounting baseplate, a Mil-spec connector, and is designed to be lightweight and consume low power Standard Sensor Outputs (Analog 0-5V): 1) Temperature [F] (-20 to 120 degrees F) 2) Barometric Pressure (Barometer) [inHg] (16 to 32inHg) 3) Density Altitude [ft.] (-3000 to 12,000 ft.) 4) Water Grains [GPP] (0 to 150GPP)

Not Yet Reviewed

$493.99

Eclipse Tools True RMS Multimeters

Eclipse Tools' True RMS multimeters are the full-featured and precise multimeters you need for field or workbench work. Designed to be rugged and dependable, these compact multimeters are rated for 1m drop height and have a texturized outer grip surface. The backlit, 3-5/6 digit LCD screen makes reading data fast and easy. Test and keep your equipment running with Eclipse Tools' True RMS multimeters from DX Engineering! Features include: * 3-5/6 digit 5999 count display * Backlight with 5 sec auto-off feature * Diode, capacitor, and transistor tester * Temperature probe * Continuity buzzer * Data hold function * Low battery indicator * 0.5% best accuracy * 600mV/6V/60V/600V/1000V DC ranges * 6V/60V/600V True-RMS AC ranges * 40-1kHZ frequency response * 600uA/6mA/60mA/600mA/20A DC ranges * 600ohm/6kohm/60kohm/600kohm/60Mohm/600Mo range * 9.999nF-2000uF capacitance range * -4F-1832F temperature probe range * NCV detection * 1000V CAT III rating

Not Yet Reviewed

$46.99

Performance Tool 24-Piece Alligator Clip Assortments

Performance Tool 24-piece alligator clip assortments allow you to easily make your own low-voltage jumper leads to repair broken leads on test equipment and chargers. These clip assortments are crafted from industrial-grade materials to provide sufficient long-term performance. Each kit includes multiple styles and sizes of alligator clips, as well as charging clips.

3.0 out of 5 stars ( 1 )

$20.99

Klein Tools Thermal Imagers for iOS Devices

Klein Tools thermal imagers for iOS devices have 10,800 pixels delivering excellent resolution to troubleshoot hot and cold spots. They are perfect for detecting hot spots in panels, on wiring, or on parts of equipment; helping find sources of energy loss within a home/building; helps detect moisture behind walls and flooring; clogs in pipes; and much more. You will be able to easily capture, store, and share thermal images and video, including time-lapsed video through the Klein Tools Thermal Imager app, available for free on Google Play store. Klein's iOS thermal imagers include a hard storage case with carabiner and instructions. Additional features and notes: * Touch screen temperature, high/low temperatures, and differential temperature readout * View temperature ranges from -4 to 752 degrees F (-20 to 400 degrees C) in three color palettes--ironbow, rainbow, or grayscale * Includes high/low temperature alarms to monitor systems * Durable 6.6 ft. (2 m) drop test protection * Note: Fits phone cases up to 1/16 in. (1.5mm); thicker phone cases may require removal of case for secure connection

Not Yet Reviewed

$256.99

Klein Tools Slim Digital Multimeters

Klein Tools slim digital multimeters are TRMS auto-ranging units that measures AC/DC voltage, AC/DC current, and resistance. They can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. Klein slim multimeters features a high-visibility, reverse contrast display with an optical sensor to automatically optimize viewing in dark or bright ambient light, and their thin profile makes them almost the size of a cell phone, conveniently fitting into most pockets. Klein's slim multimeters feature the same quality leads you have come to expect from Klein. Years of field research, combined with extensive input from electricians across America, has inspired the development of meters and electrical testers loaded with innovative, time-saving features. Carrying pouch, test leads, thermocouple with adapter, and batteries are included. Features and benefits: * Automatic ranging true root mean square (TRMS) technology for increased accuracy * Measures up to 600 V AC/DC voltage, 10 amp AC/DC current, and 50M ohm resistance, continuity, temperature, capacitance, frequency, duty-cycle, and test diodes * High visibility, reverse contrast display with automatic backlight adjustment * Lead-Alert protection with LEDs for test lead placement * Slim profile allows multimeter to conveniently fit into most pockets * Low battery indicator and easily accessible battery and fuse compartment * Durable meter built to withstand a 6.6 ft. (2 m) drop * Includes carrying pouch, safety rated CAT III 1000 V/CAT IV 600 V test leads, thermocouple with adapter and two AAA batteries * CAT III 600V safety rating * For use in basic and controlled electromagnetic environments, such as residential, business, and light-industrial locations

Not Yet Reviewed

$74.97

Klein Tools Digital TRMS Multimeters

Klein Tools digital TRMS multimeters feature true root mean square (TRMS) technology for increased accuracy. The devices measure up to 1,000 V AC/DC voltage, 10 amps AC/DC current, and 40 ohms resistance plus temperature, capacitance, frequency, duty-cycle, diodes, and continuity. They also carry a CAT IV 600V safety rating—and are built to withstand a 6.6 ft. drop and daily wear and tear on the job site. Multimeters offer a low impedance mode for identifying and eliminating ghost or stray voltages. These electricians' tools are designed for use in basic and controlled electromagnetic environments such as residential, business, and light-industrial locations. They feature a low battery indicator, as well as an easily accessible battery and fuse replacement compartment. Each TRMS multimeter includes carrying pouch, test leads, alligator clips, thermocouple with adapter, and batteries.

5.0 out of 5 stars ( 1 )

$64.98

Innova 3300 Series Hands-Free Digital Multimeters

For a versatile and affordable tester that can be used to safely and accurately troubleshoot a variety of automotive and household electrical problems, use Innova's Hands-Free DMM (10 MegOhm) device tools--the 3300 Series hands-free digital multimeters! They're great entry-level tools for automotive enthusiasts who want to get quickly to the root of the problem--and fix it! And, for household use, these digital multimeters work great on fuses, outlets, wiring, general-purpose batteries, electronic hobbies, and more. They include a test lead and holder for easy, hands-free testing. Features of the 3300 Series include: * 10 Meg OHM input impedance * Power supply: One 9 V (6F22) battery * Auto power-off * 3 1/2 digit LCD display (max reading of 2,000) * Automatic negative (-) polarity indication * Automatic zero adjustment * Over range indicator (except 10 A function), displays "1" on LCD * Includes instructions in English, French, and Spanish * Automatic zero adjustment * Low battery indicator: Displays battery symbol on LCD

Not Yet Reviewed

$16.99

Klein Tools Premium Electrical Test Kits

Klein Tools offers premium electrical test kits that are designed to help solve various electrical applications with safety and reliability in mind. The electrical test kits include a manual-ranging digital multimeter with right-angle test leads, dual range non-contact voltage tester with flashlight, 12 to 1000 VAC, and GFCI receptacle tester with easy-to-read LCD display. Additional features: * Digital Multimeter measures up to 600 V AC/DC voltage, 10A DC current and 2m ohms resistance; also tests batteries, diodes, and continuity * Voltage tester has dual-range capabilities to detect from 12 to 1000 VAC or 70 to 1000 VAC for a variety of low or standard V applications * Bright flashlight illuminates work area and may be used independent of voltage detection function * LCD readout on receptacle tester shows the time required to trip a GFCI device; for use on 3-wire, North American 120 V electrical outlets only * Digital multimeter includes right-angle test leads and all required batteries * GFCI receptacle tester features a large backlit LCD readout of voltage, and clear indication of wiring conditions, including patent pending detection of Open Neutral/Open Ground wiring faults * MM320 is CAT III safety rated for 600 V

Not Yet Reviewed

$54.97

Klein Tools LAN Explorer Data Cable Testers

Klein Tools offers LAN Explorer data cable testers for single-button testing of RJ11, RJ12 and RJ45 terminated voice and data cables for Miswires, Open-Faults, Short-Faults and Shield. Instant LED responses indicate cable status. The test remote stores securely in the tester body. An auto power-off feature shuts the tester down automatically to save the 9 V battery (included). Additional product details: * Tests CAT3, CAT5e and CAT6/6A cables * Simple, compact tester easily fits in your pocket * Low battery indicator * Replacement remote (VDV999-150) available separately

Not Yet Reviewed

$22.50

Klein Tools Auto-Ranging Digital Clamp Multimeters with True RMS

Klein Tools auto-ranging digital clamp multimeters with True RMS deliver greater accuracy. They are all-in-one solutions to working across different jobsites with a variety of testing and measuring modes. Designed by electricians for electricians, Klein offers several clamp meter models, all with innovative, time-saving features for professionals. Klein Tools TRMS digital clamp meters feature: * Auto-ranging True Root Mean Squared (TRMS) measurement technology provides greater accuracy * Test leads to measure AC/DC voltage, resistance, continuity, and diodes * CAT IV 600V, CAT III 1000V, Class 2, Double insulation safety rating * Built to withstand a 6.6 ft. (2 m) drop rating * Low-battery indicator and easily accessible battery compartment * Models include carrying pouch, test leads, and batteries

5.0 out of 5 stars ( 2 )

$139.97