Carburetor Syncronizer A20-1-30

FAJS Carburetor syncronizer tool. Copy of Syncrometer.  for synchronizing all multiple carburetor systems. These precision instruments are designed to measure the flow directly on the air intake of the carburetor with less air restriction than an air filter. The sensitivity of indication is very high on the lower end of the scale to ensure precise adjustment at idle RPM. The internal vane provides an easy-to-read indication from 1 to 30 kg/h. carburetor balancer uni-syn