Electrical Test Tools - Scan Tool, Timing Light & More

Innova Battery Monitors

Innova battery monitors make battery diagnostics easy. Simply plug them into your cigarette lighter or power receptacle to monitor your battery and charging system voltage. Innova battery monitors are designed for 12 V negative-ground systems and feature an easy-to-read LCD display and color-coded LEDs. The display measures voltage with a bar graph to indicate the battery charge level, and the green/yellow/red lights quickly identify the battery's charge status. And, so you always have a perfect view, the head pivots for angle adjustment. Never get caught with a dead battery--plug in Innova battery monitors.

5.0 out of 5 stars ( 6 )

$18.99

EZ Red Top Post Terminal Cleaners

EZ Red top post battery terminal cleaners are the highest quality cleaners of their kind. The brush will not twist loose! A protective cover fits both ends and ensures a great connection. Maintain optimum connections for the best battery performance—clean your terminals of corrosion before it affects starting ability.

Not Yet Reviewed

$38.99

Deltran DC Cable Assembly Accessories

Deltran offers a choice of DC cable assembly accessories to mate with your chosen Battery Tender and your battery. Their fused ring terminal and fused alligator clip assemblies both feature cables with quick disconnect plugs for easy and safe connection to your charger. No matter which Deltran option best fits your application, you'll have connection to multiple types of batteries so you can keep them charged and ready to go when you are.

5.0 out of 5 stars ( 14 )

$14.99

OTC Replacement Battery Tester Lead Sets

The OTC battery tester with printer from Bosch includes detachable test clamps. When they need replaced, OTC replacement battery tester lead sets are the right choice. Just like the originals, these clamps and cable will fit and function exactly like the ones they are replacing. Avoid downtime of your battery tester with replacement parts from OTC.

Not Yet Reviewed

$89.99

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

$200.00

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$365.00

REDARC In-Vehicle Battery Chargers

REDARC In-Vehicle Battery Chargers are DC power supplies that provide regulated power for sensitive load requirements, including lamps, radios, communications equipment, pumps, TVs, and more from an automotive power system. The versatile chargers are available in 12 and 24 V units, with 10, 20, 25, or 40 amp output. These power supplies offer a wide input voltage range and optional voltage output for higher efficiency and improved functionality. Without a fan, the noise level is reduced and enables the unit to power hi-tech radio systems without interference. Encapsulated by REDARC's silicone elastomer, the power supplies can be easily mounted on the outside of the vehicle and used in marine situations. There is also built-in protection against surges and spikes.

Not Yet Reviewed

$585.00

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$595.00

Keyser Manufacturing Battery Cable End Crimpers

Keyser Manufacturing battery cable end crimpers are portable crimping tools ideal for anyone on the go—and they fit easily into any toolbox. These cast steel impact crimping tools, also known as "hammer crimpers," are designed for crimping terminals and lugs from 8-4/0 AWG wire sizes. They bundle wires in a seamless shape that provides long-lasting holding strength and optimal conductivity. Simple and easy to use, the crimping tools are spring-loaded and designed for use with a hammer or vise.

4.67 out of 5 stars ( 6 )

$35.99

American Autowire Battery Cable Crimping Tools

American Autowire battery cable crimping tools are vice mount style crimping tools. They are made out of steel and have a natural finish. American Autowire battery cable crimping tools are must-haves around any shop. Make your life easier when you need to install new battery cables or terminals with these American Autowire battery cable crimping tools.

4.69 out of 5 stars ( 16 )

$16.15

Dorman Battery Lug Crimping Tools

Dorman battery lug crimping tools will allow you to create clean, professional-looking connections on heavy-gauge wire and terminals, such as battery and starter cables. These steel constructed crimping tools are designed to crimp 6-00 AWG battery and/or starter cables, and are easy-to-use. Simply position the wire and terminal in the die and then very carefully strike with a hammer for a quick, solid connection. Additional battery lug crimping tool features: * Tool measures 7 in. long * Vise mount * Creates permanent solderless connection that can be easily sealed with heat-shrink insulation * Universal application for a variety of solid and stranded 4-gauge wire and larger

4.5 out of 5 stars ( 2 )

$27.99

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MSD Self-Powered Timing Lights

MSD self-powered timing lights deliver accurate timing readings anywhere! An accurate timing light is extremely important to the performance of your engine. Perfect for Sprint or drag cars without battery access, these MSD self-powered timing lights are battery-powered, which reduces the amount of wires hanging over the engine compartment. The lights are lightweight and injection-molded for great durability, and the inductive pickup is detachable for easy storage.

3.55 out of 5 stars ( 11 )

$306.95

$276.25

Summit Racing™ Self-Powered Timing Lights

Summit Racing™ self-powered timing lights provide an affordable and accurate way to check your engine's timing--without all the cords! Battery-operated timing lights are easy to use on any spark ignition engine, including those using a magneto. Their Xenon bulb produces a strobe powerful enough for visibility, even in the brightest sunlight. Enjoy performance tuning with economical, self-powered timing lights from Summit Racing™.

3.79 out of 5 stars ( 33 )

$58.99

Performance Tool Self-Powered Timing Lights

Performance Tool self-powered timing lights feature a detachable inductive pick-up that can be easily hooked up. They are designed for all gas engines, outdoor power equipment, motorcycles, snowmobiles, mowers, and tractors. They work with magnetos and are powered by two simple rechargeable or standard D batteries. So, whether you're working on a farm, in a shop, or in your own garage, Performance Tool self-powered timing lights will work on whatever you have.

3.77 out of 5 stars ( 22 )

$51.99

Milwaukee M-Spector Inspection Cameras

Milwaukee M-Spector inspection cameras enable you to diagnose hidden issues in hard-to-access areas like drains and behind walls. The 4.3 in. LCD screen with 720p camera delivers crisp, clear images. The 10mm camera head provides easy access, while the 4 ft. cable balances flexibility and rigidity for both drain line and behind-wall inspections. With the small drain cameras, you can quickly focus on points of interest with three levels of zoom. These inspection cameras also feature a 5-mode brightness adjustment to change the LED output—and a digital 180 degree rotation to easily adjust the perspective. M-Spector inspection camera tools are powered by four AA batteries (included).

5.0 out of 5 stars ( 4 )

$349.00

Performance Tool Digital Laser Tachometer Readers

Performance Tool digital laser tachometer readers are easy-to-use devices that are designed to accurately measure the rpm without touching the object, and clearly displays it on a LCD screen. These hand-held tachometer readers measure the rotational speed with a visible red LED beam, and provide high-intensity Class II laser measurements, from 2.5 to 99,999 rpm. Additional features of digital laser tachometer readers include: * Durable, plastic construction * Digital readout on LCD display screen * Easy push-button operation (test/memory) * Non-contact design, includes 24 in. of reflective tape to aid measurements * Auto zero adjustment, stores last, minimum, and maximum readings * Includes a handy storage case, 9 V battery and operating manual

4.4 out of 5 stars ( 5 )

$28.99

Klein Tools Auto-Ranging 400 Amp Digital Clamp Multimeters with Temperature Probe

Klein Tools auto-ranging 400 amp digital clamp multimeters with temperature probe measure AC current and NCVT via clamp; AC/DC voltage, resistance, and continuity via test-leads and temperature with K-type thermocouple. These Klein meters feature automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy. They include a carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and three AAA batteries. Features: * Non-contact voltage tester integrated into the clamp jaw * Backlit LCD for ease of viewing in low light * Test lead holder on side of clamp * Auto-Range, Hold, Data Hold, and Max value * Auto-power off after 10 minutes to conserve battery life * Low battery indicator and easily accessible battery compartment * Built to withstand a 6.6 ft. (2 m) drop * CAT III 600 V, Class 2, Double insulation safety rating * Meets requirements for use in basic and controlled electromagnetic environments like residential, office, and light-industrial locations

Not Yet Reviewed

$68.78

Flaming River Timing Lights

Flaming River timing lights are single-wire timing lights powered by 2 "D" cell batteries. They can be used on any spark ignition engine, including those using a magneto. The lights are equipped with a Xenon bulb, which generates a strobe visible in even the brightest daylight, and a clip-on inductive pick-up.

2.29 out of 5 stars ( 7 )

$85.99

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$160.99

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

Klein Tools Carbon Monoxide Detectors

Klein Tools carbon monoxide detectors are easy-to-use meters that detect and measure concentration levels of carbon monoxide (ppm) and temperature (Fahrenheit/Celsius), making it the perfect choice for HVAC professionals. They feature a backlit LCD screen, warning indicator light, audible and visual alarms, and multiple function buttons. Klein Tools carbon monoxide detectors include carrying pouch and four AAA batteries. Features and specs: * Portable CO detector with user protection and short-term exposure limit (STEL) alarm * Low-level alarm (35 ppm) and high-level alarm (200 ppm) * Backlit display with CO measurements (0 to 1,000 ppm) and temperature (Fahrenheit and Celsius) * Auto-power off after 20 minutes of no usage helps conserve battery life

Not Yet Reviewed

$129.99

Lang Tools Digital Multimeters

All Lang Tools digital multimeters perform general voltage and resistance measurements with audible continuity testing for checking switches and fuses. Typical capabilities and features of these versatile, multipurpose digital multimeters include: * Multiple functions * Several ranges * Diode test * Battery test * Temperature * Test leads included Select Lang Tools digital multimeters are available with: * Data hold * Auto power off * Automatic ranging * Inductive pickup * Thermocouple probe * Protective rubber boot * CAT III and/or CAT IV safety ratings

4.0 out of 5 stars ( 2 )

$35.99

Performance Tool Digital Multi-Testers

Performance Tool digital multi-meter testers pack a lot of testing features into a small package that won't take up much space in your toolbox. They accurately measure AC and DC voltage, DC current, and resistance, plus they perform a variety of transistor and diode tests. PT UL-approved multi-testers have an easy-to-read digital display and come with a pair of test leads, battery, and detailed operating instructions.

3.8 out of 5 stars ( 5 )

$14.99

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$35.99

Klein Tools Digital Multi-Tester Multimeters (DMM) with Receptacle Tester

Klein Tools Digital Multi-Tester Multimeters (DMM) with receptacle tester are auto-ranging digital units that measure AC/DC voltage, resistance, continuity, and perform battery tests. They also test wiring conditions in standard 120 V AC and GFCI electrical receptacles, and inspects North American GFCI devices. They include right-angle test leads, receptacle test cord, instructions, batteries, and a convenient storage pouch. Key features: * Digital multimeter is auto-ranging and measures AC/DC voltage, resistance, audible continuity, and performs 9 V and 1.5 V battery tests * Detects and identifies common wiring faults in standard and GFCI electrical outlets * Inspects GFCI devices, including time to trip the device * FIND mode indicates which breaker corresponds to a given receptacle * Backlit display, data hold, default to auto-range with option for manual-range; max/min * Receptacle test is designed for use with North American 120 V AC 3-wire electrical outlets * Built to withstand a 6.6 ft. (2m) drop, durable and reliable even in demanding working environments

Not Yet Reviewed

$64.98

Klein Tools Dual IR/Probe Thermometers

Klein Tools dual IR (infrared) and probe thermometers are rugged pocket tools that measures temperature from -40 to 572 degrees F (-40 to 300 degrees C) for both IR and probe applications. The IR thermometer has a distance-to-spot ratio of 8:1, and the target laser can also be used as a laser pointer. The probe accurately measures air, liquid, and surface temps—and has a convenient hook for hands-free indoor measurements. These dual thermometers quickly calculate differential temperature (T1-T2) and have a backlit LCD for easy viewing in low light. Additional details: * Measure air vents and duct temperatures using temperature probe with hands-free hanging hook * Not a medical device; thermometer is NOT intended for use on people or animals * Easy-open probe with nub to prevent temperature transfer while opening * Backlit display with Hold, Max/Min, APO, and Low Battery functions * Includes a pouch, owner's manual, and 2 x AAA batteries * Stainless steel probe is FDA GRAS compliant * Certified to IEC EN 61326-1:2013; EN61326-2-3:2013

Not Yet Reviewed

$54.97

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

Klein Tools Non-Contact Voltage Testers with Infrared Thermometers

Klein Tools non-contact voltage testers with infrared thermometers are designed specifically for HVAC professionals. These tools provide non-contact AC voltage determination in cables, cords, circuit breakers, switches, outlets, and more. The tool is both lightweight and compact with a pocket clip for easy storage and quick access. An auto power-off function helps to conserve and extend the battery life. Choose the tools, equipment, and accessories engineered to meet performance standards far exceeding requirements and add Klein Tools non-contact voltage testers to your collection. More product features, items, and specifications include: * Detects AC voltage from 12 to 1,000 V with visual and audible indicators * Laser pointer with 4:1 distance-to-spot ratio infrared thermometer and -22 to 482 degrees F (-30 to 250 degrees C) range * Backlit LCD display with 0.1-degree resolution * Convenient laser pointer to target measurement area for temperature reading * Compact dimensions - 6.25 in. long x 1.25 in. tall x 1.19 in. wide * Built tough with 6 1/2 ft. drop protection * Powered by two AAA batteries * Screw-thread battery cap with O-ring helps ensure dust and water resistance Warnings: Do not direct laser beam into eyes, as this can cause serious and permanent damage to the eyes. Read, understand, and follow all instructions, cautions and warnings attached to and/or packed with all test and measurement devices before each use. Not intended for use on people or animals.

Not Yet Reviewed

$39.99