Precisely balance multiple carburetors and diagnose fuel delivery with a four-gauge vacuum synchronizer kit that lets you calibrate the gauges before use.
- 4 precision gauges mounted on a 15.6 in (40 cm) metal plate with color-coded scales and brass lockable valves; each gauge features damping and calibration controls for zeroing before use.
- Durable chrome-finish hardware on a stable base; can synchronize values across 2–4 carburetors and quickly pinpoint timing issues, leaks, or burnt valves.
- Complete accessories: 4 brass tube adapters (sizes 5 cm, 6 cm, 10 cm, 17 cm) and 4 x 30 in (74 cm) rubber hoses to fit most motorcycle models.
- Portable carrying case with handle and locks for easy transport and storage; ideal for testing fuel delivery pressure and emission control devices in factories, workshops, auto repair shops, and households.
