Fuel injector tester cleaner tool with up to 8 pulse modes, short-circuit protection, 12V

Features: 1. Test 2 injectors simultaneously: The fuel injector cleaner tester can help you diagnose and clean injectors, easily identifying common faults such as blocked, clogged, leaking, or burnt fuel injectors. Compared to other fuel injector cleaners and testers with only one pair of pulse output terminals (black and red test wires), our fuel injector tester has two pulse output terminals (two pairs of test wires), allowing you to test two fuel injectors at the same time for comparison. 2. 8 pulse modes: The fuel injector tester is designed with an LCD screen and 8 pulse modes, consisting of 4 pulse signal output modes and 2 output voltage levels: short/medium/long/continuous pulse modes - high/low power drive modes. This fuel injector cleaning machine can help you identify good and bad injectors when the engine is off. You can choose any mode according to your needs. 3. Short-circuit protection: This fuel injector cleaner and tester is designed with reverse connection protection for the power input and short-circuit protection for the output. In the event of a damaged fuel injector or a short circuit in the pulse output terminal, the power indicator light on the fuel injector cleaning tool will flash to alert you. 4. Convenient to use: The power cord is 29.92 inches/76 cm long, and the test lead is 11.81 inches/30 cm long, making it more convenient to connect and use. The leads are made of high-quality silica gel, which offers better resistance to high and low temperatures. 5. Uses a 12V vehicle battery for power: The fuel injector tester is powered by a 12V battery or an external 12V DC power adapter (at least 1.5A recommended). It operates with the engine off and can be used with any fuel pressure tester (NOTE: gasoline cars only, NOT diesel engines). Specifications: Color: Black and orange Main material: ABS Power supply: 12V battery or 12V DC power adapter (2A recommended) Working conditions: 0℃-40℃; Relative humidity: ≤80% Storage conditions: -20℃-50℃; Relative humidity: ≤85% Power cord length: Approx. 76cm/29.92in Test lead cable length: Approx. 30cm/11.81in Product size: Approx. 11.8 x 8 x 2.5 cm / 4.65 x 3.15 x 0.98 inches. Package size: approx. 17 x 13 x 6 cm / 6.69 x 5.12 x 2.36 inches. Package weight: approx. 275 g. Package list: 1 * Fuel injector tester, 1 * Storage bag, 1 * User manual (in English, German, French, Italian, Spanish, and Japanese)