Description 1. You can use this injector tester to help identify stuck, leaked or burned out conditions.2. It uses 12V car battery for power supply.3. Large LED display/4 pulse modes.4. Test line: 41.5 cm/16.3 inches.5. It can be used in conjunction with any fuel pressure tester to easily clean most automobile and motorcycle fuel injectors.6. The car engine must be turned off before using this instrument.7. SpecificationsPower supply: 12V car batteryWorking environment: 0-40 degrees Celsius, relative humidity less than 80%Storage environment: -20 ~50 degrees Celsius, relative humidity less than 85%Product size: 147x82x29mm Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 16cm * 10cm * 5cm / 6.3inch * 3.94inch * 1.97inch

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