VERSATILE USE: This car injector tester is a multi-functional tool for all car models with a working temperature range of -20 to 50. Compact Size:With outer dimensions of 125*72*25, this car maintenance tool is compact and portable, making it easy to carry around. Fuel injector tester cleaner can help you diagnose and clean injectors, easily identify common faults such as stuck, blocked, leaked or burnt-out conditions of the fuel injector Advanced Technology:This tool utilizes advanced technology to provide accurate and efficient testing, your car is in condition. Easy to Use:The detector is user-friendly, making it easy to operate and interpret the results, even for those without professional training.