F831 Automotive Electronic Fuel System Comprehensive Analyzer Automotive Engine Detector Fuel Pressure Gauge

Four functions:

1. Simultaneously detect fuel pressure, fuel flow, engine intake manifold vacuum, and engine exhaust pipe to quickly identify engine failures.

2. No road test is required, and the failure of the engine fuel system is clear at a glance.

3. The fuel pressure gauge and flowmeter with 1.0 precision ensure the reliability of the test results.

4. The unique quick-converter joints for the whole car series are convenient and durable.