Electrical Test Tools - Scan Tool, Timing Light & More

Painless Performance Hot Shot Plus Engine Bump Switch Kit

These Painless Performance switches allow you to turn over the engine from the engine compartment for adjusting valves. They also overcome starter problems due to an overheated starter or worn out electrical system by boosting amperage to the starter solenoid every time the vehicle is started. Kit includes: * Bump start switch with mounting bracket * 30 amp heavy duty relay * Relay base with wire harness * 30 amp circuit breaker * Crimp-on terminals * Mounting hardware

4.63 out of 5 stars ( 8 )

$51.99

Summit Racing™ Enhanced OBDII Code Readers

Summit Racing™ Enhanced OBDII Code Readers offer features and performance you need—at a price you'll appreciate! These comfortable hand-held diagnostic tools enable you to scan trouble codes generated by your vehicle's computer. Product features: * I/M readiness hot key * Tests and displays the voltage of battery * Multi languages * 2.8 in. high resolution color screen * Soft silicone buttons * 30mm ultra-thin body * 10 modes * Red-yellow-green LEDs indicating monitor status * Memory backup for off-vehicle review * Supports printing diagnostics report * Works with most 1996 and newer (OBDII and CAN) vehicles, including light-duty trucks, SUVs, minivans, and hybrids * One-click I/M readiness hot keys make it easy to use this tool right out of the package * Automatic VIN acquisition and decoding * Supports up to four graphic comparisons of data streams * Enhanced mode six functions; non-continuously monitored systems test results * Retrieves protocol, VIN, Cal ID and SVN identifiers from ECU * Reads, records, graphs and playbacks real-time live data stream

4.0 out of 5 stars ( 6 )

$79.99

Performance Tool Heavy-Duty Remote Starter Switches

Performance Tool heavy-duty remote starter switches allow one person to start or crank the engine from under the hood or either side of the vehicle. They're ideal for compression tests or bumping the engine onto top dead center timing marks for valve, distributor, or camshaft adjustment. A red light glows when the starter switch is connected to a hot circuit. The high-current push button switch delivers long life and reliable operation, and features high-current clips with protective boots. The heavy-duty remote starter switches provide you with 5 ft. of durable, oil- and grease-resistant, 12-gauge wire for your convenience when you're working at any location around your vehicle.

4.26 out of 5 stars ( 27 )

$24.99

Power Probe III Testers with Accessory Kit

These Power Probe III testers with accessory kit have multiple features and can be used to test short circuits, relay and components, continuity, and bad grounds. They have an easy-to-read backlit voltmeter, which allows you to read voltage at the tip, eliminating wasted time running to your toolbox for a voltmeter. The testers use gold plated, rugged connectors that guarantee a secure hookup every time. When you connect the Power Probe III testers with accessory kit to your vehicle's battery, you have a multitude of testers at your fingertips. Press the rocker switch forward, and you'll have a hot lead for powering up electrical components like cooling fans and relays. Press the switch rearward, and you will have an instant ground lead. You can simultaneously use the hot lead and ground lead to activate components right in your hand. The polarity testers instantly identify positive, negative, and open circuits without having to re-polarize or reconnect hookup clips, like ordinary test lights.

4.87 out of 5 stars ( 31 )

$233.71

OTC Heavy-Duty Remote Starter Switches

These OTC heavy-duty remote starter switches are like having a second set of hands when you're working on your ride alone! These convenient switches are designed to allow you to single-handedly start and crank your engine while under the hood or from either side of your vehicle. OTC heavy-duty remote starter switches are made with durable 12-gauge oil, grease-resistant 5 ft. wire leads, and a high-current, heavy-duty push-button switch. Their hot circuit indicator illuminates a red light when the switches are connected to a hot circuit, and the light goes off when the switches are depressed. A soft, non-slip rubber grip provides a secure hold, and high-current clips with protective boots open to an extra-wide 5/8 in. for an easy hookup.

4.94 out of 5 stars ( 18 )

$49.99

NotcHead Shop Grip Tools

NotcHead Shop Grip tools put an end to flying bolts and burnt fingertips. These award-winning tools provide a solid, secure grip for polishing, grinding, or wire-wheeling—and are proven to make your work easier and more efficient. Shop Grips are machined completely from aluminum, with a hard anodized coating, making them extremely durable without risking damage to the screw's threads. The long handle design allows you to use both hands for complete control, while still keeping your hands and fingers away from the spinning wheel. NotcHead Shop Grip tools feature an interchangeable collet and chuck design for a solid, non-slip hold on almost any style of screw or bolt. Features include: * Soft aluminum jaws quickly grip the threads of the bolt so the head can be polished 360 degrees without damage * Secures the bolt evenly with a 4-jaw chuck, preventing it from catching on the wheel and taking flight or burning your hands * After the desired finish is achieved, simply loosen the collar and drop out the hot bolt * Each collet fits a range of bolt sizes, in any thread pitch * Variety of collets and accessories available * Limited lifetime warranty

4.75 out of 5 stars ( 8 )

$49.56

—

$297.63

Computech RaceAir Cloud Base Weather Stations

Computech RaceAir Cloud Weather Stations are the most accurate and comprehensive trailer weather stations on the market. They provide every weather variable you need, including sunlight intensity, and can deliver it to you through text message or your own pager. Choose from these four package options: * RaceAir Cloud Deluxe Model comes with all capabilities: Sunlight, Wind, Paging, Texting, Pole, Hardware, Weather Software, Logbook Software * RaceAir Cloud Base Model comes everything the Deluxe model has, except it does not have Wind Speed and Direction or Paging capability. * RaceAir Cloud Wind Model comes everything the Deluxe model has, except it does not have Paging capability. * RaceAir Cloud Page Model comes everything the Deluxe model has, except Wind Speed and Direction capability. Weather Station feature descriptions: * The RaceAir Cloud incorporates the ability to add Wind Speed and Wind Direction * You can now get updated ET and Throttle Stop predictions, as well as all of your weather variables direct to your phone. The text message feature will require an internet connection at the trailer. However, by using phone and tablet hot spots this has become easier than ever. * If purchased with the optional paging feature, you will receive your own closed circuit paging network that does NOT require any internet or cell phone service. This is the most reliable way to ensure you can get your up-to-date weather to the staging lanes regardless of cell service. When used in the RaceBase Logbook program or the Crew Chief Pager-enabled software, you can also get up-to-date ET Predictions. * The new sunlight intensity meter will give you a definitive value for how intense the sunlight was during the pass. With the new Sunlight value, you can measure the sun's intensity in terms of Lux x 1,000. This allows you to see exactly when clouds came in and what effect they had on other weather variables and your performance. * Computech supplies you with outdoor pole mounting brackets designed to fit in existing trailer flashing screw holes, and an indoor trailer storage bracket to keep your Cloud safe during transport. (Optional models include either a 4 to 8 ft. or 6 to 12 ft. expandable cam lock pole, as well as trailer storage brackets for the pole to ensure they are secured during transport.) * Setting up and flying your RaceAir Cloud is as simple as plugging the Cloud in, placing it on the pole, placing the pole in the supplied brackets and firing up the software. * RaceBase Weather software will automatically search for you and connect without you having to do anything. Simply open the software, plug in the weather station and turn it on. * When used hand in hand with a logbook program, your RaceAir Cloud gains the ability to text or page you up-to-date weather and ET or Throttle Stop predictions. With the included RaceBase Logbook program you can connect to the RaceBase Weather software, keep track of multiple cars, and input all the important run and setup information for each pass. Includes a single run prediction, database prediction, throttle stop prediction, Holley and fuel injection tuning, run completer, drag racing-specific formulas, and much more. * Optional Trailer Install Kit includes three separate cables: a short 2 ft. Interface Box cable, a 30 ft. or 40 ft. Trailer Wall cable, and an 8 ft. or 12 ft. Cloud cable. The trailer wall cable will come with one flange mount Deutsch pre-installed and the other end bare so you can run it through any trailer wall or flashing. Kits also come with open barrel terminals, shrink tube, and the final flange mount to finish the clean installation.

Not Yet Reviewed

$1,399.95

—

$1,499.95

Klein Tools High-Leverage Side Cutters

Falling objects is a common safety issue in the workplace. Even a small object falling from a height can cause serious injury or damage. These high-leverage side cutting pliers from Klein Tools feature a split ring for tethering pliers while working at height. They include all the features of Klein pliers—plus the added safety of a tether ring. The high-leverage design provides greater cutting and gripping power. Additional details: * Includes split ring for tethering for fall protection while working at height * High-leverage design has 46-percent more cutting power * Hot riveted joint ensures smooth action and no handle wobble * Induction hardened cutting knives for long life * Handform' handles for full gripping and cutting power * Custom, U.S.-made tool steel * Tether not included

Not Yet Reviewed

$41.99

Klein Tools GFCI Outlet Testers

Klein Tools GFCI outlet testers are designed to detect the most common wiring problems in standard and GFCI receptacles. They provide a convenient chart on the tester to help determine wiring condition in the outlet, based on LED lights results. Klein GFCI testers indicate open ground, reverse polarity, open hot, open neutral, and hot/ground reversed. Features: * Confirms operation of the ground fault protective device * Built to withstand a 6.6 ft. (2m) drop * Operating temperature: 32 to 140 degrees F (0 to 40 degrees C) * Nominal voltage: 110/125 V AC at 50/60Hz in 3-wire outlet

Not Yet Reviewed

$14.99

—

$24.97

Klein Tools Non-Contact Voltage Tester and Receptacle Test Kits

Klein Tools' offers non-contact voltage and GFCI receptacle premium test kits that include a non-contact voltage tester and a GFCI Receptacle Tester. The non-contact voltage tester detects voltage 70 to 1000 V AC, is dustproof and waterproof with an IP67 rating, and has durable 9.8 ft. (3m) drop protection. The GFCI receptacle tester is designed to detect the most common wiring problems in standard and GFCI receptacles. Product features and details: * Voltage tester provides non-contact detection of 70 to 1000 V AC in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires * Durable tester is dustproof and waterproof with an IP67 rating and 9.8 ft. (3m) drop protection * Volt pen with high-intensity, bright green LED indicates the tester is powered on * When voltage is detected, a high-intensity, bright red LED illuminates and an audible tone will sound * CAT IV 1000 V safety rating, low battery indicator, and easy access to battery compartment * GFCI tester detects the most common wiring problems in standard and GFCI receptacles: open ground, reverse polarity, open hot, open neutral, hot/ground reversed * CAT II 300 V safety rating, works on GFCI outlets, and confirms operation of the ground fault protective device * NCV tester is not recommended for testing tamper-resistant outlets; use Cat. Nos. NCVT-2P or NCVT-3P in low voltage mode

Not Yet Reviewed

$24.99

—

$26.97

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 Digital Multimeter Electrical Test Kits

Klein Tools Digital Multimeter Electrical Test Kits are designed with reliability and safety in mind. This comprehensive kit comes with MM320 Digital Multimeter, NCVT-3P Non-Contact Voltage Tester with Flashlight, ET45 Voltage Tester, RT210 GFCI Receptacle Tester, a padded storage pouch and all required batteries. Everything is offered in one kit for value and convenience. Additional details: * Digital Multimeter measures up to 600 V AC/DC voltage, 10 amps DC current, and 2 ohm resistance * Meter also test batteries, diodes, and continuity * Voltage Tester NCVT-3P has dual-range capabilities to detect from 12 to 1000 V AC or 70 to 1000 V AC for a broad variety of low-voltage or standard voltage applications * Bright flashlight illuminates work area and may be used independent of NCVT-3P voltage detection function * ET45 tests AC voltages from 28 V to 240 V AC at four useful levels aligned with commonly used residential voltages, and DC voltages from 32 V to 330 V at four common levels * Built-in test lead holder on back of ET45 holds the leads in one of two positions: one so that they are spaced correctly to test tamper-resistant US-style outlets, and the other for convenient storage of the test leads * RT210 detects the most common wiring problems in standard and GFCI receptacles—including open ground, reverse polarity, open hot, open neutral and hot/ground reversed * Receptacle tester works on GFCI outlets and confirms operation of the ground fault protective device

Not Yet Reviewed

$59.99

Computech RaceAir Cloud Deluxe Weather Stations

Computech RaceAir Cloud Weather Stations are the most accurate and comprehensive trailer weather stations on the market. They provide every weather variable you need, including sunlight intensity, and can deliver it to you through text message or your own pager. Choose from these four package options: * RaceAir Cloud Deluxe Model comes with all capabilities: Sunlight, Wind, Paging, Texting, Pole, Hardware, Weather Software, Logbook Software * RaceAir Cloud Base Model comes everything the Deluxe model has, except it does not have Wind Speed and Direction or Paging capability. * RaceAir Cloud Wind Model comes everything the Deluxe model has, except it does not have Paging capability. * RaceAir Cloud Page Model comes everything the Deluxe model has, except Wind Speed and Direction capability. Weather Station feature descriptions: * The RaceAir Cloud incorporates the ability to add Wind Speed and Wind Direction * You can now get updated ET and Throttle Stop predictions, as well as all of your weather variables direct to your phone. The text message feature will require an internet connection at the trailer. However, by using phone and tablet hot spots this has become easier than ever. * If purchased with the optional paging feature, you will receive your own closed circuit paging network that does NOT require any internet or cell phone service. This is the most reliable way to ensure you can get your up-to-date weather to the staging lanes regardless of cell service. When used in the RaceBase Logbook program or the Crew Chief Pager-enabled software, you can also get up-to-date ET Predictions. * The new sunlight intensity meter will give you a definitive value for how intense the sunlight was during the pass. With the new Sunlight value, you can measure the sun's intensity in terms of Lux x 1,000. This allows you to see exactly when clouds came in and what effect they had on other weather variables and your performance. * Computech supplies you with outdoor pole mounting brackets designed to fit in existing trailer flashing screw holes, and an indoor trailer storage bracket to keep your Cloud safe during transport. (Optional models include either a 4 to 8 ft. or 6 to 12 ft. expandable cam lock pole, as well as trailer storage brackets for the pole to ensure they are secured during transport.) * Setting up and flying your RaceAir Cloud is as simple as plugging the Cloud in, placing it on the pole, placing the pole in the supplied brackets and firing up the software. * RaceBase Weather software will automatically search for you and connect without you having to do anything. Simply open the software, plug in the weather station and turn it on. * When used hand in hand with a logbook program, your RaceAir Cloud gains the ability to text or page you up-to-date weather and ET or Throttle Stop predictions. With the included RaceBase Logbook program you can connect to the RaceBase Weather software, keep track of multiple cars, and input all the important run and setup information for each pass. Includes a single run prediction, database prediction, throttle stop prediction, Holley and fuel injection tuning, run completer, drag racing-specific formulas, and much more. * Optional Trailer Install Kit includes three separate cables: a short 2 ft. Interface Box cable, a 30 ft. or 40 ft. Trailer Wall cable, and an 8 ft. or 12 ft. Cloud cable. The trailer wall cable will come with one flange mount Deutsch pre-installed and the other end bare so you can run it through any trailer wall or flashing. Kits also come with open barrel terminals, shrink tube, and the final flange mount to finish the clean installation.

Not Yet Reviewed

$2,849.95

—

$2,999.95

Computech RaceAir Cloud Page Weather Stations

Computech RaceAir Cloud Weather Stations are the most accurate and comprehensive trailer weather stations on the market. They provide every weather variable you need, including sunlight intensity, and can deliver it to you through text message or your own pager. Choose from these four package options: * RaceAir Cloud Deluxe Model comes with all capabilities: Sunlight, Wind, Paging, Texting, Pole, Hardware, Weather Software, Logbook Software * RaceAir Cloud Base Model comes everything the Deluxe model has, except it does not have Wind Speed and Direction or Paging capability. * RaceAir Cloud Wind Model comes everything the Deluxe model has, except it does not have Paging capability. * RaceAir Cloud Page Model comes everything the Deluxe model has, except Wind Speed and Direction capability. Weather Station feature descriptions: * The RaceAir Cloud incorporates the ability to add Wind Speed and Wind Direction * You can now get updated ET and Throttle Stop predictions, as well as all of your weather variables direct to your phone. The text message feature will require an internet connection at the trailer. However, by using phone and tablet hot spots this has become easier than ever. * If purchased with the optional paging feature, you will receive your own closed circuit paging network that does NOT require any internet or cell phone service. This is the most reliable way to ensure you can get your up-to-date weather to the staging lanes regardless of cell service. When used in the RaceBase Logbook program or the Crew Chief Pager-enabled software, you can also get up-to-date ET Predictions. * The new sunlight intensity meter will give you a definitive value for how intense the sunlight was during the pass. With the new Sunlight value, you can measure the sun's intensity in terms of Lux x 1,000. This allows you to see exactly when clouds came in and what effect they had on other weather variables and your performance. * Computech supplies you with outdoor pole mounting brackets designed to fit in existing trailer flashing screw holes, and an indoor trailer storage bracket to keep your Cloud safe during transport. (Optional models include either a 4 to 8 ft. or 6 to 12 ft. expandable cam lock pole, as well as trailer storage brackets for the pole to ensure they are secured during transport.) * Setting up and flying your RaceAir Cloud is as simple as plugging the Cloud in, placing it on the pole, placing the pole in the supplied brackets and firing up the software. * RaceBase Weather software will automatically search for you and connect without you having to do anything. Simply open the software, plug in the weather station and turn it on. * When used hand in hand with a logbook program, your RaceAir Cloud gains the ability to text or page you up-to-date weather and ET or Throttle Stop predictions. With the included RaceBase Logbook program you can connect to the RaceBase Weather software, keep track of multiple cars, and input all the important run and setup information for each pass. Includes a single run prediction, database prediction, throttle stop prediction, Holley and fuel injection tuning, run completer, drag racing-specific formulas, and much more. * Optional Trailer Install Kit includes three separate cables: a short 2 ft. Interface Box cable, a 30 ft. or 40 ft. Trailer Wall cable, and an 8 ft. or 12 ft. Cloud cable. The trailer wall cable will come with one flange mount Deutsch pre-installed and the other end bare so you can run it through any trailer wall or flashing. Kits also come with open barrel terminals, shrink tube, and the final flange mount to finish the clean installation.

Not Yet Reviewed

$2,599.95

—

$2,749.95

Klein Tools Receptacle Testers

Klein Tools receptacle testers detect the most common wiring problems in standard receptacles. A convenient chart and LED light sequence on the tester help to determine correct/incorrect wiring condition in the outlet. Features: * Conditions indicated: wiring correct, open ground, reverse electrical outlet, open hot, open neutral, and hot/ground reversed * Conditions not indicated: quality of ground, multiple hot wires, combinations of defects, and reversal of grounded and grounding conductors * Conforms to UL Standard 1436, Certified to CSA Standard C22.2 #160 * Built to withstand a 6.6 ft. (2m) drop * Operating temperature: 32 to 140 degrees F (0 to 40 degrees C) * Nominal voltage: 110/125 V AC at 50/60Hz in 3-wire outlet

Not Yet Reviewed

$10.99

Klein Tools Broad Range Non-Contact Voltage Testers

Klein Tools broad-range high-voltage non-contact testers detect voltage up to 230k V AC in overhead conductors. They indicate the presence of voltage through multiple sensitivity levels with both audible and visual signals. Attach the tester directly to a hot stick or use the universal adapter to attach it to your shotgun. Additional details: * Use to check for the presence of voltage in overhead conductors or to find faults in cables * 7 sensitivity ranges up to 230 kV AC (240 V, 4.2 kV, 15 kV, 25 kV, 35 kV, 69 kV, 115 kV, 230 kV) * Audible and visual signals indicate the presence of voltage * Water-resistant * Includes durable carrying case and universal/shotgun adapter

Not Yet Reviewed

$525.97

Klein Tools Electrical Test Kits

Klein Tools electrical test kits include the MM300 Multimeter with audible and visual indictors, a touchless voltage tester, and an outlet tester to give you the tools you need to diagnose nearly any electrical problem. Built tough to withstand rough conditions, the MM300 digital multimeter measures AC/DC voltage, DC current and resistance and has a safety rating of CAT III 600V, Class II, double insulation. The NCVT-1 voltage tester automatically detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets, and wires. The RT105 receptacle tester detects the most common wiring problems in standard receptacles. Klein Tools electrical test kits—trusted tough, trusted safe! Features and details include: * MM300 test unit is compact, and features large bright backlit display and easy-to-use dials and buttons * NCVT-1 has a bright green LED to indicate the tester is working; it changes to red and warning tones sound when voltage is detected * NCVT-1 also has a digitally-controlled on/off power button and auto power-off feature to conserve and extend battery life * Receptacle tester detects wiring configurations and indicates correct wiring, and identifies common wiring faults * Identifies open ground, open hot, open neutral, hot/ground reversed; it does not indicate quality of ground, multiple hot wires, or a combination of defects * MM300 tests continuity with visual and audible continuity indicators up to 25 Ohms * RT105 test leads included for MM300 multimeter * Batteries included for voltage tester and MM300 multimeter * Built-in kick stand on back of MM300 unit

Not Yet Reviewed

$169.97

Klein Tools High-Leverage Diagonal-Cutting Pliers

Klein Tools high-leverage diagonal-cutting pliers are manufactured from the finest U.S. tool steel alloy. Forged, precision machined, hardened, and carefully tempered for maximum strength, they provide exceptional performance and durability. All mating surfaces feature hot riveted construction for uniformly smooth opening and closing action. Cutting knives are designed for long-lasting edges and perfect alignment for the intended style of cut, while also facilitating re-sharpening. Choose the tools engineered to meet performance standards far exceeding requirements and order Klein Tools high-leverage diagonal-cutting pliers. Product features and specifications include: * Core high-leverage, diagonal-cutting features * Rivet is closer to edge for 36-percent greater cutting and gripping power over standard designs * Short jaws and beveled cutting edges allow close cutting of wire * Various short jaw length sizes offered (1.25 in. wide x 0.46 in. thick) * Standard cutting knives * Overall length ranges from 7.00 in. to 8.25 in. depending on the model chosen * Basic plastic dipped handle styles in red (D228-7, D228-8, D228-8TT, D243-8) * Orange 2-layer insulation (1,000 V) protection grips (D228-8-INS) * Journeyman dual-material grips in red and black (J228-8)

Not Yet Reviewed

$32.99

Klein Tools Coaxial Cable Cutters

Klein Tools Coaxial Cable Cutters are offered in different models to cut up to 1 in. (25mm) aluminum and copper coaxial cable. The tough tools deliver precision, one-hand shearing action without compression or frayed ends. Cable-gripping jaws quickly score the jacket and insulation—and easily cut through copper inner conductor. Plus, the compact, lightweight design fits perfectly in any professional's tool pouch. Order the cutter needed for your cable size applications. Additional details: * Forged body with heat-treated and precision-ground steel blades withstands frequent cutting * Hot-riveted design requires no adjustment while maintaining a smooth, precise operation * Handles are plastic-coated for maximum comfort and gripping power * Use a back-and-forth motion to score the cable until you reach the inner conductor. The inner conductor may then be cut by squeezing the handles firmly

Not Yet Reviewed

$47.99

Klein Tools Lineman's Skinning Knives

Klein Tools lineman's skinning knives have a 3 in. serrated steel blade for saw-action cutting and scoring of cable jackets. Klein knives also have a notch on the back of the blade that is designed to scrape or remove insulation. The blade and ring of the knife are molded into the rectangular plastic handle, which is designed to attach to some utility hot-stick equipment.

5.0 out of 5 stars ( 1 )

$34.14

—

$56.99