Universal Diagnostic & Testing Tools
- S&G Tool Aid®12 V Short Finder Circuit Tester (25100)Universal 12 V Short Finder Circuit Tester by S&G Tool Aid®. Use to locate shorts quickly and inexpensively in 12 volt automotive circuits. Eliminates need to remove upholstery and floor coverings. Operates through metal parts, panels,...Use to locate shorts quickly and inexpensively in 12 volt automotive circuitsEliminates need to remove upholstery and floor coverings$46.94
- S&G Tool Aid®30" Jumper Twins Test Leads (22900)Universal 30" Jumper Twins Test Leads by S&G Tool Aid®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...Designed for your maintenance needsMade from high-grade material for a long lifespan$8.50
- S&G Tool Aid®Finger Saver Wire Clamp (21250)Universal Finger Saver Wire Clamp by S&G Tool Aid®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs, delivering...Designed to help to get your job done rightManufactured utilizing the highest quality materials$7.96
- S&G Tool Aid®Perma-Coil™ Jumper Test Leads (23150)Universal Perma-Coil™ Jumper Test Leads by S&G Tool Aid®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...High quality retractile leads for all purpose circuit jumping and testingEliminates tangling$22.56
- S&G Tool Aid®Protect-A-Terminal™ 6 V/12 V/24 V Computer Safe Automotive Circuit Tester (28100)Universal Protect-A-Terminal™ 6 V/12 V/24 V Computer Safe Automotive Circuit Tester by S&G Tool Aid®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for...Our most computer safe circuit testerHigh impedance - the current draw is less than 7 milliamps to protect all vehicle circuits$15.12
- S&G Tool Aid®Protect-A-Terminal™ 6 V/12 V/24 V Heavy Duty Automotive Circuit Tester (28000)Universal Protect-A-Terminal™ 6 V/12 V/24 V Heavy Duty Automotive Circuit Tester by S&G Tool Aid®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your...Our most computer safe circuit testerHigh impedance - the current draw is less than 7 milliamps to protect all vehicle circuits$14.11
- Schumacher®6 V/12 V 100 A Battery Load Tester (BT100)Universal 6 V/12 V 100 A Battery Load Tester by Schumacher®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...Easy to operateTest load, battery condition, starter motor draw and complete charging system diagnosis.$47.63
- Solar®Battery Load TesterUniversal Battery Load Tester by Solar®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...For 6 and 12 Volt batteriesTests batteries to 1000 Cold Cranking Amps$31.28 - $48.54
- Solar®Carbon Pile Battery Load TesterUniversal Carbon Pile Battery Load Tester by Solar®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Enables Starter and Alternator assessmentLarge, easy-to-read gauges$160.36 - $341.02
- Solar®Digital Electrical System and Battery TesterUniversal Digital Electrical System and Battery Tester by Solar®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Designed and made by highly qualified specialistsProven to enable fast, easy and reliable battery analysis$67.18 - $459.44
- Standard®Handypack™ 12 V LED Electrical System and Battery Tester (HP6340)Universal Handypack™ 12 V LED Electrical System and Battery Tester by Standard®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system...Manufactured for your battery maintenance tasksBuilt to meet strict quality standards and safety requirements$14.36
- Standard®Handypack™ Battery Test ClipsUniversal Handypack™ Battery Test Clips by Standard®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system maintenance needs,...Manufactured for your battery maintenance tasksBuilt to meet strict quality standards and safety requirements$2.99 - $4.94
- Performance Tool®Leakdown Test Kit (W89729)Universal Leakdown Test Kit by Performance Tool®. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably check your vehicle for leaks to ensure its dependable and...Quickly diagnoses internal engine problems like bad rings, valves and leaking head gasketsLeak-down tests are more accurate than standard compression tests for engine diagnostics$48.47
- Lisle®10-piece HD Turbo Air System Test Kit with Smoke Adapter (69930)Universal 10-piece HD Turbo Air System Test Kit with Smoke Adapter by Lisle®. Includes T-Adapter for Connecting Smoke Machines to Help Locate Air Leaks in the Components. Plugs the output side of the turbo and the intake inlet. Air and...Unhook turbo out line at turbo or air to air connectionUnhook hose at air to air outlet or intake$220.30
- Lisle®14-piece Turbo Air System Test Kit with Smoke Adapter (69910)Universal 14-piece Turbo Air System Test Kit with Smoke Adapter by Lisle®. Includes T-Adapter for Connecting Smoke Machines to Help Locate Air Leaks in the Components. Plugs the output side of the turbo and the intake inlet. Air and...Unhook turbo out line at turbo or air to air connectionUnhook hose at air to air outlet or intake$239.34
- Lisle®16 oz. Combustion Leak Indicating Fluid (75630)Universal 16 oz. Combustion Leak Indicating Fluid by Lisle®. Use this fluid with block style combustion testers. Once the color changes diagnosis of the engind block can be made.. Keep your pride and joy running in tip-top shape with...Perfect solution for leak detectionJust the way to get the job done quickly and hassle free$8.64
- Lisle®16 oz. Diesel Combustion Leak Indicating Fluid (75730)Universal 16 oz. Diesel Combustion Leak Indicating Fluid by Lisle®. Use the diesel leak detector fluid with the Lisle 75500 Combustion Leak Detector. Indicating fluid changes from red to yellow when exposed to diesel combustion gases in...Perfect solution for leak detectionJust the way to get the job done quickly and hassle free$8.79
- Lisle®Combustion Leak Detector Kit (75500)Universal Combustion Leak Detector Kit by Lisle®. Checks for combustion leaks caused by bad head gaskets, cracked blocks, and cracked or warped heads. Fluid changes from blue to yellow when exposed to combustion gases from the radiator....Perfect solution for leak detectionJust the way to get the job done quickly and hassle free$32.16
- Supercool®1 oz. R-134a Total Leak Stop with U/V Dye & "HFC Free" Applicator (39241)Universal 1 oz. R-134a Total Leak Stop with U/V Dye & "HFC Free" Applicator by Supercool®. With U/V Dye & "HFC Free" Applicator. This product is made of high-quality materials to serve you for years to come. Designed using...Stops small leaks in evaporators, condensers, rubber hoses, gaskets and O-ringsContains U/V dye for leak detection$23.60
- Supercool®10 oz. Single Application Multi-Purpose Total UV Dye (16525)Universal 10 oz. Single Application Multi-Purpose Total UV Dye by Supercool®. U/V Total Dye is a hydrocarbon based product. Supercool recommends that after using U/V Total Dye to locate and repair the leak that the brake system be...Use with motor oil, hydraulic fluid, power steering fluid, brake fluid,diesel fuel, gasoline and transmission fluidsMix 1/4 ounce per quart of fluid$8.14
- Supercool®2 oz. HFC-Free Total Leak Stop (22878)Universal 2 oz. HFC-Free Total Leak Stop by Supercool®. With U/V Dye & "HFC Free" Applicator. Aerosol can with hose. For R134a systems. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it,...Stops small leaks in evaporators, condensers, rubber hoses, gaskets and O-ringsDoes not contain polymers. Will not harm or clog A/C system components, reclamation or recovery machines$29.12
- Supercool®4 LEDs UV Leak Detection Lamp (14312)Universal 4 LEDs UV Leak Detection Lamp by Supercool®. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably check your vehicle for leaks to ensure its dependable...Breakthrough lens technology focuses U/V beams for increased brightness, intensity and contrastHandy 4.5" x 1.75" (11.43cm x 4.44cm) size$49.00
- Supercool®4 oz. R-134a Seal Leak Stop (STOPA)Universal 4 oz. R-134a Seal Leak Stop by Supercool®. With U/V Dye. Rubber Only Components. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably check your vehicle...Stops small leaks in evaporators, condensers, hoses, gaskets and sealsDoes not contain polymers. Will Not Harm or clog A/C system$11.43
- Supercool®4 oz. R-134a Total A/C Leak Stop (ST27)Universal 4 oz. R-134a Total A/C Leak Stop by Supercool®. With U/V Dye. Aerosol Can. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably check your vehicle for...Stops small leaks in evaporators, condensers, hoses, gaskets and sealsDoes not contain polymers. Will Not Harm or clog A/C system components, reclamation or recovery machines$32.26
- Supercool®7 LEDs UV Leak Detection Lamp (14314)Universal 7 LEDs UV Leak Detection Lamp by Supercool®. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably check your vehicle for leaks to ensure its dependable...Breakthrough lens technology focuses UV beams for increased brightness, intensity and contrastCordless and rechargeable 120 V. charger$77.03
- Supercool®8 oz. SAE Certified Super UV Dye (22816)Universal 8 oz. SAE Certified Super UV Dye by Supercool®. Self-Measure Bottle. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably check your vehicle for leaks to...SAE Certified for R134a and HFO-1234yf A/C SystemsSafe for hybrid and electric A/C systems$34.20
- Supercool®8 oz. Seal Leak Stop Concentrate (ST8)Universal 8 oz. Seal Leak Stop Concentrate by Supercool®. Self-Measure Bottle Treats. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably check your vehicle for...Does not contain polymersWill not contaminate R and R machines$33.41
- Supercool®Dye Droppers (DD)Universal Dye Droppers by Supercool®. 1 ml. scale. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably check your vehicle for leaks to ensure its dependable and...Plastic measuring cup with 8 ounce scaleMeasure the exact amount of oil for the system being serviced$0.92
- Supercool®Extendable U/V Penlight (7301)Universal Extendable U/V Penlight by Supercool®. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably check your vehicle for leaks to ensure its dependable and...Perfect for close-up leak inspections of automotive systems containing U/V DyeLight duty medium intensity U/V LED$21.70
- Supercool®Green Single Application A/C UV Dye, 0.25 oz. x 12 Tubes (D1-12)Universal Green Single Application A/C UV Dye, 0.25 oz. x 12 Tubes by Supercool®. (12-pack) in Clamshell. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and reliably...Effective in R-134a and R-12 refrigeration systemsDetectable when exposed to U/V light$28.31