VacuumMate Allweather Synchronizer for carburetors/throttle bodies 2/4 strokes

VacuumMate Allweather is the industry standard tool for fast and precise synchronization of up to 4 carburetors or fuel injection throttle bodies on 2- and 4-stroke engines. Recognized as a benchmark, it is approved and recommended by brands such as Mercury, Honda and Yamaha.

The tool displays the manifold pressure of each carburetor (or throttle body) through four vertical high-brightness LED bars, with 40 LEDs per bar, clearly visible even in direct sunlight. This makes it ideal for both workshop use and onboard or outdoor marine applications. The fixed resolution of 0.5 cmHg ensures the accuracy required by leading motorcycle and marine engine manufacturers.

VacuumMate includes a built-in tachometer that reads engine speed (RPM) directly from pressure pulses, with no additional sensors needed. The DYNamic mode helps diagnose synchronization issues and detect valve sealing differences. Reliability is guaranteed by 4 Motorola industrial/medical-grade pressure transducers.

Powered by a 7.2V NiMH battery with 6-hour autonomy, it can be recharged via 12V DC input or directly from the vehicle battery. Rugged and versatile, it comes with fuel- and oil-resistant hoses, power leads, adapters and user instructions.

CARATTERISTICHE

• Cylinders: 4 (up to 6 possible with 4–6 cylinder adapter)
• Method: compares and displays individual pressures of 4 carburetor/fuel injection manifolds
• Display/resolution: 4 high-bright LED displays (40 LEDs each), fixed 0.5 cmHg resolution
• Selection/adjustment:
  • SYNC: ranges 5–25 cmHg, 20–40 cmHg, 35–55 cmHg
  • RPM: range 500–2500 rpm, 2/4 stroke selector
  • DYNamic mode for valve sealing diagnostics
  • ON/OFF power switch
• Power: 7.2V NiMH battery with 6-hour autonomy, rechargeable from 12V DC (11–15Vdc), can also draw power from vehicle battery
• Included: fuel- and oil-resistant hoses, DC supply socket with 200 cm lead and battery clips, 4x M5 flexi-rigid adapters, 4x M6 flexi-rigid adapters, fuel T-piece, user manual
• Options: TS222 nylon storage case (order separately or as Marine kit TS70 in EU or TS71 in North America); TS221 4–6 channel adapter