Performance Tool Diagnostic & Testing Tools
- 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
- Performance Tool®Deluxe Antifreeze Tester (W1656C)Universal Deluxe Antifreeze Tester by Performance Tool®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion to...Easy to read scale & pointerFreezing to boiling points for anti-freeze, calibrated in °C and °F$5.16
- Performance Tool®Digital Laser Tachometer (W89719)Universal Digital Laser Tachometer by Performance Tool®. 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...Use to accurately measure the RPM without touching the object, displays it on a LCD screen.Measures the rotational speed with a visible red LED beam.$20.62
- Performance Tool®Multifunction Refractometer (W80158)Universal Multifunction Refractometer by Performance Tool®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion...Refractometers measure refraction index to calculate the composition of various materials.Measurements are on the Brix scale in varying ranges depending on what's tested$52.23
- Performance Tool®Pocket Antifreeze Tester (W1655C)Universal Pocket Antifreeze Tester by Performance Tool®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion to...Easy to read scale & pointerFreezing to boiling points for anti-freeze, calibrated in °C and °F$2.53
- Performance Tool®Pro Glass Body Antifreeze Tester (W1654C)Universal Pro Glass Body Antifreeze Tester by Performance Tool®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off...Precision calibratedColor coded indicator float$4.37
- Performance Tool®Professional DEF Tester (W16500)Universal Professional DEF Tester by Performance Tool®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion to...Professional disc type DEF, Diesel Exhaust Fluid testerFor most diesel power cars, light duty and semi-trucks from 2010 to current$14.86
- Performance Tool®Self-Powered Timing Light (W80578)Universal Self-Powered Timing Light by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Detachable inductive pick up can be easily hooked upDesigned for all gas engines, outdoor power equipment, motorcycle, snow mobile, mowers and tractors$45.88
- Performance Tool®0 to 10 psi Vacuum and Fuel Pump Tester (W80594)Universal 0 to 10 psi Vacuum and Fuel Pump Tester by Performance Tool®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more...Check fuel pump suction or pressureTests settings of the carburetor$15.92
- Performance Tool®1" to 1-1/16" Oil Pressure Sensor Socket (W1130)Universal 1" to 1-1/16" Oil Pressure Sensor Socket by Performance Tool®. This product is manufactured to help you maintain and service your oil system. It will make it easier to keep the oil pressure under control for smooth and safe...Manufactured for your oil system maintenanceBuilt to enhance your productivity$5.70
- Performance Tool®Brake Fluid Tester (W182)Universal Brake Fluid Tester (W182) by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Determines Moisture Level in Brake Fluid5 LED Readout Indicates Percentage of Moisture$31.34
- Performance Tool®Brake Fluid Tester (W181)Universal Brake Fluid Tester (W181) by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Determines Moisture Level in Brake Fluid5 LED Readout Indicates Percentage of Moisture$22.36
- Performance Tool®Deluxe Battery Filler (W1641)Deluxe Battery Filler by Performance Tool®. 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...Acid resistant 6 oz. bulb, 6" spoutDesigned to help to get your job done right$4.69
- Performance Tool®High Energy Ignition Tester (W84600)Universal High Energy Ignition Tester by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Checks for spark in no Start conditionTests standard, electronic or DIS KV systems$11.80
- Performance Tool®IPR Valve Socket (W80592)IPR Valve Socket by Performance Tool®. 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...The IPR valve is located in a hard to reach location, this tool avoids the high labor costs by saving timeSlotted design accesses the hex without putting torque on the plastic connector in case it can be reused$14.88
- Performance Tool®Ignition Tester (W86553)Universal Ignition Tester by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Checks for ignition spark without removing spark plug from engineEasily checks if there is sufficient energy for spark plug to ignite$18.73
- Performance Tool®Inline Ignition Spark Tester (W86554)Universal Inline Ignition Spark Tester by Performance Tool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Easily connects between the spark plug and spark plug wireWith the engine running, the tool flashes a mirror image of ignition spark$4.48
- Performance Tool®Spark Plug Wire Tester (W80530)Universal Spark Plug Wire Tester by Performance Tool®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...Identifies damaged spark plug wires easilyTester flashes in sync with spark plug firing until it runs across a break in wire$7.04
- Performance Tool®Electronic Fuel Injection Noid Light (W85103)Electronic Fuel Injection Noid Light by Performance Tool®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient,...Designed for your fuel system maintenanceMade from quality materials to survive the test of time$4.61
- Performance Tool®Electronic Fuel Injection Noid Light (W85101)Electronic Fuel Injection Noid Light (W85101) by Performance Tool®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more...Designed for your fuel system maintenanceMade from quality materials to survive the test of time$5.25
- Performance Tool®Electronic Fuel Injection Noid Light (W85105)Electronic Fuel Injection Noid Light by Performance Tool®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient,...Designed for your fuel system maintenanceMade from quality materials to survive the test of time$4.12
- Performance Tool®8 mm LCD Inspection Camera (W50145)8 mm LCD Inspection Camera by Performance Tool®. 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...TV/video output jackUseful for inspecting engine compartment, valves, combustion chamber, and other hard to reach areas$84.08
- Performance Tool®9 mm 180° Image Rotation Videoscope Inspection System9 mm 180° Image Rotation Videoscope Inspection System by Performance Tool®. 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...180° image rotation and mirroringDesigned to help to get your job done right$96.26 - $163.60
- Performance Tool®Noid LiteNoid Lite by Performance Tool®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient, saving your time and...Designed for your fuel system maintenanceMade from quality materials to survive the test of time$5.25
- Performance Tool®10' Extension Cord (W1279)Universal 10' Extension Cord by Performance Tool®. 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...Provides additional cord length to any automotive accessoryDual outlets for powering multiple devices$6.89
- Performance Tool®3 V to 28 V Cordless Circuit Tester (20192)Universal 3 V to 28 V Cordless Circuit Tester by Performance Tool®. 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...Detects voltage from 3v to 28vSafe with ECM's, sensors, transducers, etc.$21.11
- Performance Tool®4-piece Electrical System Circuit Tester Kit (1487)Universal 4-piece Electrical System Circuit Tester Kit by Performance Tool®. Your electrical system maintenance will be easier with this high-quality product. It is specially developed and manufactured for your electrical system...Designed for your maintenance needsMade from high-grade material for a long lifespan$5.37
- Performance Tool®Temp Compens Antifreeze Tester (W1660C)Universal Temp Compens Antifreeze Tester by Performance Tool®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off...Easy to read scale & pointerFreezing to boiling points for anti-freeze, calibrated in °C and °F$5.38
- Performance Tool®9 mm x 35" 180° Image Rotation Videoscope Inspection System (W50072)9 mm x 35" 180° Image Rotation Videoscope Inspection System (W50072) by Performance Tool®. 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...Extra large color LCD display monitor with VGA resolutionSubmersible camera$163.60
- Performance Tool®9 mm x 40" 180° Image Rotation Videoscope Inspection System (W50045)9 mm x 40" 180° Image Rotation Videoscope Inspection System (W50045) by Performance Tool®. Useful for inspecting engine compartment, valves, A/C vents, plumbing pipes, under or around furniture & appliances, home theater installations,...180° image rotation and mirroring4 white LEDs with 6 output levels$96.26