Description: You can use this tester to diagnose injector problems and you can use it on each injector individually to test for sticking, leaking or burned out. Characterized by 4 pulse modes, this injector tester can help you identify good or bad injectors when shutting down the engine in continuous working mode. Made from ABS and electronic component material, the product is durable and compact. The length of the product is 12.5 cm, the width is 7.2 cm, the height is 2.5 cm. It is suitable for car, truck, van, SUV, ATV, etc. It can work with any fuel pressure tester together. Item Name: Fuel Injector Tester Material: ABS,Electronic Component Features: High Accuracy, Large LED Display, Corrosion-resistant Power: 12V Car Battery Size Details: 12.5cm x 7.2cm x 2.5cm/4.92" x 2.83" x 0.98" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Fuel Injector Tester