Electrical Test Tools - Scan Tool, Timing Light & More

Lisle Power/Ground Outlets

For a convenient electrical ground and power source from your vehicle, use Lisle's Power/Ground outlets. Plug the tools into your cigarette lighter or power accessory receptacle and you now have a ground and power source on the dash. The plug light will come on to signal that the plugs are properly connected and that both power and ground are available at the posts. For power, just connect to the positive (+) terminal. For an electrical ground, attach ground wire from the instrument to be grounded to the negative (-) terminal.

Not Yet Reviewed

$18.99

FAST Tailpipe Mount Oxygen Sensor Tester Adapter Kits

Check the performance of your oxygen sensors with one of these FAST tailpipe mount tester adapter kits. They include a pipe manufactured from stainless steel, and a rubber cover to prevent damage to polished exhaust tips. The adapter slides into the tailpipe to prevent welding, while the oxygen sensor you're testing threads directly into the adapter.

3.0 out of 5 stars ( 2 )

$99.95

Klein Tools K-Type to Banana Plug Adapters

Specific for HVAC applications, Klein Tools K-Type to banana plug adapters extend working temperature ranges for Klein's HVAC digital multimeters and clamp meters. These accessories work with all Klein digital multimeters and clamp meters that measure temperature, as well as any other brand with meters that measure temperature. (Other K-Type accessories include Temperature Pipe Clamp, High Temperature Thermocouple Wire, and Temperature Probe, all sold separately.) Product details: * Allows K-Type temperature thermocouples to be used with a meter with banana plug ports * Works with any digital multimeter or clamp meter that measures temperature * Drop protection to 3m * Same adapter that comes with most Klein clamp and multimeter accessories * Adapter provides customer flexibility with their digital multimeter or clamp meter

Not Yet Reviewed

$11.99

On Sale

MSD DIS Coil Simulators

In some instances when you install a DIS-4 Plus Ignition, the factory ECU may not be able to distinguish when the coil fires. This is the signal that is also responsible for firing the injectors (or the tachometer), which may cause a no-run situation. MSD DIS coil simulators replicate the original coil trigger signal, thus allowing the ECU to properly trigger both the tach and fuel injection with the MSD DIS Ignition installed. In most cases, the distributor-less (DIS) simulator plugs directly into the MSD's harness. Features: * Bullet-style connectors for easy plug-in to MSD DIS-4 Plus harness * Simulates factory ECU kick-back signal for factory fuel injection and tach signal * Compact housing is easy to mount * Epoxy filled for protection against heat and vibration

Not Yet Reviewed

$80.49

$45.37

Power Probe Test Probe Adapter Kits

Power Probe offers a variety of electrical test leads, accessories, and replacement parts—including these test probe adapter kits. They include one back probe and one blade probe.

5.0 out of 5 stars ( 1 )

$17.81

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$22.91

Proform AC Adapters for Digital Engine Balancing Scales

These Proform AC adapters for digital engine balancing scales will allow you to plug your scale into a standard 110 V outlet.

3.0 out of 5 stars ( 1 )

$24.99

La Crosse Technology S81120 Wireless Weather Station

La Crosse Technology's S81120 Wireless Weather Station with Temperature, Wind and Humidity is one of their latest wireless weather stations that lets you plan your day with confidence. It's like having a personal meteorologist right in your home. Features of the S81120 Wireless Weather Station: * 4 Languages (English, Spanish, French, and German) * Greeting on startup (HELLO SETUP TIME) * Adjustable backlight (5 levels) * Backlight auto dim * Low battery indicators for Station and Sensor * Wall hanging or free standing option * 12/24-hour time setting * Manual Set Time * Calendar: Day, Month, Date, and Year * Month/Day and Day Month setting * Indoor/Outdoor readings (toggle between readings with auto scroll) * Feels Like Temperature and Dew Point * HI/LO Records with Time/Date Stamp * Indoor/Outdoor Temp/Humidity Alerts * Low battery Indicator * Strength indicator for sensor * Current and Top Wind Speed * Wind Speed History view: 24 hours, 7 days, month, year * Monthly Wind Speed history record for past 12 months * Wind Speed Alert * Wind direction (16 options shown in Letters) or 359 degrees Specifications of the S81120 Wireless Weather Station: -- Display * Temperature Range: 32 to 122 degrees F (0 to 50 degrees C) * Humidity Range: 10 to 99 percent RH Included TX145WSDTH Wireless Outdoor Temp, Humidity and Wind Sensor * Wind Speed Range: 0 to 111 mph (0 to 178 kph) * Degrees of Direction: 360 degrees with 16 Cardinal Directions * Outdoor Temperature Range: -29 to 60 degrees C (-20 to 140 degrees F) * Outdoor Humidity Range: 10 to 99 percent RH * Transmission Range: 330 ft. (100 meters) (Please Note: The Breeze Sensor will operate accurately at temperatures down to -40 degrees C. The solar panel needs to be exposed to maximum sunlight and clear of snow to maintain the internal super capacitor charge for severe cold weather operation. The transmission interval may be automatically reduced during low sunlight and extreme cold to extend operation time.) -- Power Requirements: * Display: 5.0 V power cord included (required), 2 "AA" batteries, backup for time and date * TX145WSDTH: One rechargeable ML2032 Coin Cell Battery (included). Using a non-rechargeable coin cell battery can potentially ruin the sensor. Ensure the replacement battery specifically states that it's a ML2032 Rechargeable Battery. -- Dimensions: * Display (WHD): 3.77 x 7.01 x 1.14 in. * TX145WSDTH with bracket (WHD): 2.61x 9.87 x 12.28 in. -- Sensor Update Intervals: * TX145WSDTH: Every 31 seconds

Not Yet Reviewed

$121.99

Power Probe CAT IV Multimeter and Accessories

The CAT-IV 600 V automotive digital multimeter by Power Probe is versatile, accurate and rugged, with a large LCD screen and bright backlight. It measures AC/DC voltage and current, resistance, frequency, duty cycle, true-RMS, temperature and capacitance. Vehicle testing is now faster and more efficient! Kit features include: * Data hold * Min/Max capture * Relative measurement * Diode/Continuity tester * Perfect for automotive use with loud indication tones * 15-min. auto-off function * Rugged rubberized housing * CAT-IV 600 V hybrid-safe AC/DC voltmeter * Measures resistance to 60M Ohms * Measures current from .001 amps to 10 amps * Measures temperatures from -4 to 1832 degrees F (-20 to 1000 degrees C) * Large 6000 count LCD display with backlight for easy viewing *Measures frequency and duty cycle In the box: * 5 ft. CAT-IV 600 V test leads * Alligator clip attachments * K-Type temperature probe * Magnetic holding strap * 3 AAA batteries

Not Yet Reviewed

$150.99

Autel Tools MaxiIM IM608 Key Programming Bundles

The Autel Tools IM608PROIIKPA is a comprehensive key and immobilizer programming bundle of the MaxiIM608PROII 10.1 in. Android touch screen tablet, XP400Pro key and chip programmer, the wireless JVCI J2534 pass-thru programming device, and the Key Programming Adapter kit. The IM608PROII enables key learning directly through the OBDII port for 85 percent of vehicles in North America. This tablet can read the immobilizer pins and password directly from the vehicle and store the information to use later when learning the newly programmed keys to vehicle. The IM608PROII is also an advanced diagnostics tablet featuring AutoVIN and AutoSCAN technology to automatically identify the vehicle and perform an All Systems scan. The advanced diagnostics functions of the IM608 include the ability to perform active test, coding, and adaptations. Use to program Autel's line of IKeys. Bundle details: * MaxiIM IM608PROII 10.1 in. Android touch screen tablet * Program IMMO and Keys for U.S., Asian, and European vehicles * XP400Pro Key and Chip Programmer * JVCI Wireless J2534 Pass-Thru Programming Device * Includes IMKPA Key Programming Adapter Kit

Not Yet Reviewed

$3,895.00

Power Probe III Combo Kits

Power Probe III and lead set combos offer simplicity, with many adapters and connectors, making them truly the ultimate circuit testers! These combos have all of the benefits of the Power Probe I and II, plus a voltmeter and a built-in banana jack for lead set accessories for unparalleled diagnostic power. Clear your tool bench for the only diagnostic tools you'll use--Power Probe III and lead set combos. Power Probe III and lead set combos include: * Cigarette lighter adapter * 3 in. probe tip * Battery hook-up clips * 20 ft. extension lead * 2 piercing probes * Alligator clip adapter * 6 ft., 3 ft., and 1 ft. cables * Male and female adapters

4.64 out of 5 stars ( 28 )

$225.21

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$317.01

Innova OBD I Kits

Innova OBD1 kits offer compatibility with all their OBD2 code readers featuring removable cables in both the CarScan and FixAssist lines of tools. With these sets, you can perform tests like KOEO, KOER, timing check, cylinder balance, output state, wiggle, and more. As a leading supplier of test equipment and diagnostic reporting for the automotive aftermarket, Innova Electronic Corporation offers high-quality products, innovative diagnostics, and value to their customers with products like their OBD1 kits. OBD1 adapters included with the kit: * General Motors (1982-93 and some 1994-95 models) * Ford, Lincoln, Mercury (1983-95 models with EEC-IV systems) * Toyota, Lexus (1991-95) * Chrysler, Dodge, Plymouth (1984-95) * Jeep (1993-95) * Honda

5.0 out of 5 stars ( 4 )

$103.99

Power Probe Gold Series Lead Sets

You're the technician with Power Probe Gold series lead sets. You can accurately diagnose electrical problems--and do it faster--when you expand the abilities of your Power Probe with one of these lead sets. Gold series sets feature both high-current 10-gauge multi-strand leads and gold plated electrical connectors. These sets also include three super-flexible and stackable leads, two self-centering piercing probes for wires from 28-gauge to 8-gauge, and adapters allowing you to work accurately and professionally on your vehicle. Go for the gold and extend your Power Probe connections with Gold Series lead sets.

5.0 out of 5 stars ( 1 )

$113.01

On Sale

MSD Universal Ignition Testers

As engine technology changes, so does the need for ignition systems and a way to test them. MSD's Universal Ignition Tester now has the ability to test both traditional single coil ignition systems and coil-per-cylinder applications. The tester also enables you to create an RPM run and let the tester run through the RPM range. This allows you to see the ignition activate any accessories you may be running, such as shifters, nitrous solenoids, and more. Product features: * Backlit, large, and easy-to-read display * Settings for 10 different crank types: 1-, 4-, 6-, 8-, and 12-cylinder, 6-cylinder odd-fire, 24x, 58x, 12-1 and 36-1 * Electronic / points and magnetic trigger inputs * Cam sync output for testing DIS / EFI systems * Engine speed sweep test mode * Battery voltage display * Adjustable dwell / duty-cycle output * Single knob controls all functions * Compact design * Easy hookup * Power grid adapter harness included * Spark plug tester included

4.0 out of 5 stars ( 3 )

$330.95

$297.85

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

Power Probe PP3CS Digital Voltmeters

Power Probe PP3CS digital voltmeters provide you with a voltmeter and continuity tester with audible and visual indicators, plus two LED headlights to light up your work area. The PP3 units use a 20 ft. cable which attaches to the vehicle's battery, allowing you to perform an electrical test anywhere in or around the vehicle. The circuit tester uses the vehicle's battery to supply 12 V to 24 V of circuit breaker protected power or ground to activate components, and the probe tip can be removed to adapt to any 4mm lead. Using an auxiliary ground cable, the user can simultaneously supply battery voltage and ground to test components or to simply test for continuity. Power Probe PP3CS digital voltmeter circuit testers are valuable time-savers, perfect for every level technician. Key features, specs, and benefits: * Voltage and polarity testing * Continuity testing * Activating components out of the vehicle's electrical system, as well as in the vehicle * Activating electrical components with ground * Great for testing trailer lights and connections * Checking for bad ground contacts for troubleshooting issues * Red/Green indicator and audio tone * Frequency response of tone pass through 10 HZ to greater than 10 kHz * PP display: 15 Hz and 35 Hz Sine Wave Power Probe Mode–continuity to ground: * First level: display is enabled less than 20k megaohms * Second level: Green LED is enabled less than 600 megaohms and +Peak detector response * Single event capture less than 200ms pulse width * Repetitive events less than 1ms pulse width Peak-to-Peak mode: * 0 to +70 + 1 digit * Hz to over 500 kHz square wave input * 4 Hz to over 250 kHz sine wave input * The threshold for PPAC/Audible passthrough * Circuit breaker 8 amp thermal response–manual reset

5.0 out of 5 stars ( 2 )

$174.21

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$180.16

Sierra Marine Analog Multi-Meter Testers

Sierra Marine analog multi-meter testers are designed to assess electrical and ignition systems, and consist of a VOA meter with built-in direct voltage adapter. These units use 9 V battery power supply for operation and include an instruction manual.

Not Yet Reviewed

$159.99

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 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

Power Probe Master Combo Kits

These Power Probe master combo kits allow you to perform every type of service, including power injection, measurement, ground testing, polarity checks, and continuity testing. They include the Power Probe III, ECT2000, LS01, new improved adapters, and an easy-to-read back lit voltmeter.

4.33 out of 5 stars ( 3 )

$488.71

Knipex Self-Adjusting Automatic Wire Strippers

Knipex self-adjusting wire strippers are made for use with single, multiple, and fine-stranded wire cables with plastic or rubber insulation. These insulation strippers adapt automatically to the respective cable cross-section preventing damage to the conductor. Features of Knipex self-adjusting wire strippers include: * Cutting depth can be adjusted for different insulation materials * For copper and aluminum wires, multi-stranded or single-stranded * Smooth operating mechanism * Replaceable blades and plastic clamping jaws * Lightweight fiberglass-reinforced body * Oil-hardened, special tool steel blades * Available with adjustable length stop for use when stripping the same length during repetitive work Note: Not suitable for highly flexible or armored insulation materials, or for multi-layered insulation.

5.0 out of 5 stars ( 1 )

$57.76

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

Lisle Noid Lights

Lisle Noid lights are versatile tools that allow you to test throttle body injectors, ported fuel injectors, and sequential central port injectors and can be easily operated by one individual. They can be attached to your car body or windshield with a suction cup end, enabling you to see the Noid lights from the front seat while cranking the ignition. Their light will indicate whether there is a problem or not by flashing pulses, no light, or a solid light. Lisle Noid lights come with adapters to test multiple kinds of fuel injectors and take the guess work out of the knowing if the injectors are opening and closing correctly.

4.67 out of 5 stars ( 3 )

$32.99

Klein Tools Coax Explorer 2 Testers

The Klein Tools Coax Explorer 2 Testers verify proper continuity of F-connector coaxial cables and map their location. These basic testers come with one (red) remote; color-coded remotes (available in kits only) allow for up to four cables to be tested and mapped, displaying cable status via LED indicators—PASS, OPEN, or SHORT—that also identify the cable/remote location. The compact tester fits in your pocket. Additional details: * Cable tester tests and maps coaxial cable * Simple push-button operation for wire tracing * Upgrade Remote Kit (sold separately) includes holder with 4 remotes and F adapter * Uses 2 replaceable AAA batteries * Note: Does not work through cable splitters

Not Yet Reviewed

$44.98

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