FJC Semi-Truck Diagnostic & Testing Tools
- FJC®A/C Fluorescent Leak Detection DyeUniversal A/C Fluorescent Leak Detection Dye by FJC®. 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$2.81 - $57.03
- FJC®Battery TesterUniversal Battery Tester by FJC®. The Power Division of FJC is an industry-leading manufacturer and distributor of power electronic products and systems for mobile markets including battery testers, chargers, maintainers, power...Manufactured for your battery maintenance tasksBuilt to meet strict quality standards and safety requirements$42.30 - $363.70
- FJC®Carbon Pile Battery Load TesterUniversal Carbon Pile Battery Load Tester by FJC®. The Power Division of FJC is an industry-leading manufacturer and distributor of power electronic products and systems for mobile markets including battery testers, chargers,...Separate Volt and A metersDesigned to help to get your job done right$142.24 - $430.56
- FJC®Radiator Coolant DyeUniversal Radiator Coolant Dye by FJC®. Radiator Coolant Dyes by FJC are for use with Ultraviolet leak detection kits to aid in finding coolant leaks. These dyes are made of high-quality materials with customers in mind.Pinpoint leaks in cooling systems, including radiators, hoses, fittings, water pumps and head gasketsUse 1 oz per 4 gallons coolant$5.73 - $6.79
- FJC®Universal DyeUniversal Universal Dye by FJC®. Universal dye specially formulated to pinpoint car oil leaks, transmission leaks, fuel leaks, and power steering fluid leaks. Keep your pride and joy running in tip-top shape with this top-grade...Can be detected using any UV or Blue LightPOE Ester based$8.87 - $32.99
- FJC®0.25 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4914D)Universal 0.25 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4914D) by FJC®. FJC ultraviolet fluorescent universal dyes provide exceptional leak detection for R-12 and R-134a automotive air conditioning systems. FJC dyes work...Universal A/C Fluorescent Leak Detection Dye R-12 & R-134a SystemsCan be detected using any UV or Blue Light$6.26
- FJC®0.25 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4914)Universal 0.25 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4914) by FJC®. FJC ultraviolet fluorescent universal dyes provide exceptional leak detection for R-12 and R-134a automotive air conditioning systems. FJC dyes work with...Universal A/C Fluorescent Leak Detection Dye R-12 & R-134a SystemsCan be detected using any UV or Blue Light$2.81
- FJC®0.25 oz. R-1234yf A/C Fluorescent Leak Detection Dye (6814)Universal 0.25 oz. R-1234yf A/C Fluorescent Leak Detection Dye (6814) by FJC®. FJC’s Air Conditioning Dyes mix with the oil and refrigerant and circulate throughout the A/C system. At the area of a leak, a small amount of dye will...Perfect solution for leak detectionJust the way to get the job done quickly and hassle free$4.28
- FJC®1 oz. Extended Life Radiator Coolant Dye (4927)Universal 1 oz. Extended Life Radiator Coolant Dye by FJC®. Radiator Coolant Dyes by FJC are for use with Ultraviolet leak detection kits to aid in finding coolant leaks. These dyes are made of high-quality materials with customers in...Only use with orange and pink coolants. Will not change the color of coolantCan be detected using any UV or Blue Light$6.96
- FJC®1 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4910)Universal 1 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4910) by FJC®. FJC ultraviolet fluorescent universal dyes provide exceptional leak detection for R-12 and R-134a automotive air conditioning systems. FJC dyes work with...Universal A/C Fluorescent Leak Detection Dye R-12 & R-134a SystemsCan be detected using any UV or Blue Light$8.19
- FJC®1 oz. R-1234yf A/C Fluorescent Leak Detection Dye (6810)Universal 1 oz. R-1234yf A/C Fluorescent Leak Detection Dye (6810) by FJC®. FJC’s Air Conditioning Dyes mix with the oil and refrigerant and circulate throughout the A/C system. At the area of a leak, a small amount of dye will escape...Perfect solution for leak detectionJust the way to get the job done quickly and hassle free$9.42
- FJC®1 oz. Universal Dye (4923)Universal 1 oz. Universal Dye (4923) by FJC®. Universal dye specially formulated to pinpoint car oil leaks, transmission leaks, fuel leaks, and power steering fluid leaks. Keep your pride and joy running in tip-top shape with this...Can be detected using any UV or Blue LightPOE Ester based$8.87
- FJC®1 oz. Universal Radiator Coolant Dye (4926)Universal 1 oz. Universal Radiator Coolant Dye by FJC®. Radiator Coolant Dyes by FJC are for use with Ultraviolet leak detection kits to aid in finding coolant leaks. These dyes are made of high-quality materials with customers in mind.Will not change the color of any coolantCan be detected using any UV or Blue Light$8.29
- FJC®1 oz. Visual Red A/C Leak Detection Dye (4933)Universal 1 oz. Visual Red A/C Leak Detection Dye by FJC®. FJC’s Air Conditioning Dyes mix with the oil and refrigerant and circulate throughout the A/C system. At the area of a leak, a small amount of dye will escape and stain the...All FJC Dyes can be detected using any UV or Blue LightPOE Ester based$6.14
- FJC®1 qt R-134a Viscosity 100 PAG Oil with Fluorescent Leak Detection Dye (2496)Universal 1 qt R-134a Viscosity 100 PAG Oil with Fluorescent Leak Detection Dye by FJC®. PAG (Polyalkylene Glycol) oil, is a synthetic oil specifically designed to lubricate R-134a automotive air conditioner compressors. PAG oils are...OE Viscosity Synthetic PAG Oil for Mobile A/C SystemsContains Fluorescent Leak Detection Dye, Saving Time over Existing Methods of Dye Injection$23.14
- FJC®12 V 500 A Carbon Pile Battery Load Tester (45115)Universal 12 V 500 A Carbon Pile Battery Load Tester (45115) by FJC®. The Power Division of FJC is an industry-leading manufacturer and distributor of power electronic products and systems for mobile markets including battery testers,...Test alternators, regulators & startersSeparate Volt and A meters$142.24
- FJC®16 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4918)Universal 16 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4918) by FJC®. FJC ultraviolet fluorescent universal dyes provide exceptional leak detection for R-12 and R-134a automotive air conditioning systems. FJC dyes work with...Universal A/C Fluorescent Leak Detection Dye R-12 & R-134a SystemsCan be detected using any UV or Blue Light$57.03
- FJC®4 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4916)Universal 4 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4916) by FJC®. FJC ultraviolet fluorescent universal dyes provide exceptional leak detection for R-12 and R-134a automotive air conditioning systems. FJC dyes work with...Universal A/C Fluorescent Leak Detection Dye R-12 & R-134a SystemsCan be detected using any UV or Blue Light$22.63
- FJC®6 V/12 V 100 A Battery Tester (45110)Universal 6 V/12 V 100 A Battery Tester (45110) by FJC®. The Power Division of FJC is an industry-leading manufacturer and distributor of power electronic products and systems for mobile markets including battery testers, chargers,...Test car / truck batteries of current draw, voltage, and alternator performanceQuick 10 second load test$42.30
- FJC®6 V/12 V 125 A Battery Tester (45107)Universal 6 V/12 V 125 A Battery Tester (45107) by FJC®. The Power Division of FJC is an industry-leading manufacturer and distributor of power electronic products and systems for mobile markets including battery testers, chargers,...Test car / truck batteries of current draw, voltage, and alternator performanceQuick 10 second load test$55.60
- FJC®6 V/12 V/24 V 1000 A Carbon Pile Battery Load Tester (45118)Universal 6 V/12 V/24 V 1000 A Carbon Pile Battery Load Tester (45118) by FJC®. The Power Division of FJC is an industry-leading manufacturer and distributor of power electronic products and systems for mobile markets including battery...Tests alternators, regulators & startersLarge, easy-to-read gauges$430.56
- FJC®8 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4917)Universal 8 oz. R-12, R-134a A/C Fluorescent Leak Detection Dye (4917) by FJC®. FJC ultraviolet fluorescent universal dyes provide exceptional leak detection for R-12 and R-134a automotive air conditioning systems. FJC dyes work with...Universal A/C Fluorescent Leak Detection Dye R-12 & R-134a SystemsCan be detected using any UV or Blue Light$28.07
- FJC®8 oz. Universal Dye (4924)Universal 8 oz. Universal Dye (4924) by FJC®. Universal dye specially formulated to pinpoint car oil leaks, transmission leaks, fuel leaks, and power steering fluid leaks. Keep your pride and joy running in tip-top shape with this...Can be detected using any UV or Blue LightPOE Ester based$32.99
- FJC®9-piece R-1234yf Fluorescent UV Leak Detection Kit (4972YF)Universal 9-piece R-1234yf Fluorescent UV Leak Detection Kit by FJC®. FJC’s Leak Detection/Dye kits contain everything necessary to perform leak detection on all air conditioning systems, engine oil systems, fuel systems, or...Perfect solution for leak detectionJust the way to get the job done quickly and hassle free$88.46
- FJC®Dye Charge R-134a Fluorescent Dye (4921)Universal Dye Charge R-134a Fluorescent Dye by FJC®. FJC’s signature blends of R-134a refrigerant with additives for the specific needs of your system. Additives may include red dye, UV dye, lubricant, stop leak, Extreme Cold, etc....R-134a pressurized single use canCan be detected using any UV or Blue Light$10.43
- FJC®Fluorescent UV Leak Detection Kit with Work Light (4974)Universal Fluorescent UV Leak Detection Kit with Work Light by FJC®. FJC’s Leak Detection/Dye kits contain everything necessary to perform leak detection on all air conditioning systems, engine oil systems, fuel systems, or...Perfect solution for leak detectionJust the way to get the job done quickly and hassle free$126.52
- FJC®Radiator Coolant Dye, 1 oz. x 4 Bottles (4928D)Universal Radiator Coolant Dye, 1 oz. x 4 Bottles (4928D) by FJC®. Radiator Coolant Dyes by FJC are for use with Ultraviolet leak detection kits to aid in finding coolant leaks. These dyes are made of high-quality materials with...Pinpoint leaks in cooling systems, including radiators, hoses, fittings, water pumps and head gasketsUse 1 oz per 4 gallons coolant$5.73
- FJC®Radiator Coolant Dye, 1 oz. x 4 Bottles (4928)Universal Radiator Coolant Dye, 1 oz. x 4 Bottles (4928) by FJC®. Radiator Coolant Dyes by FJC are for use with Ultraviolet leak detection kits to aid in finding coolant leaks. These dyes are made of high-quality materials with...Pinpoint leaks in cooling systems, including radiators, hoses, fittings, water pumps and head gasketsUse 1 oz per 4 gallons coolant$6.79
- FJC®Replacement A/C UV Dye Refill (4903)Universal Replacement A/C UV Dye Refill by FJC®. This is a replacement cartridge for the 4901 A/C UV Dye Injector. Keep your pride and joy running in tip-top shape with this top-grade automotive product. With it, you can easily and...Replacement A/C UV dye cartridge for FJC 4901 dye injector kit10 applications per cartridge$18.63
- FJC®Slim Design UV LED Leak Detection Light (4967)Universal Slim Design UV LED Leak Detection Light by FJC®. Air Conditioning Dyes mix with the oil and refrigerant and circulate throughout the A/C system. At the area of a leak, a small amount of dye will escape and stain the area with...Compact, high intensity LEDWrist strap included$31.74