Westberg Manufacturing Inc. (WESTACH) has been producing quality tachometers and instruments for almost 60 years. Their founder, V. L. Westberg began the family owned business in Chicago IL. back in 1944.
During those early years he invented and patented, some of the first all electronic tachometers. In 1952 he moved his business and family of 5 to Napa, California; then in 1965 he moved to our present location in Sonoma, California.
