Picture Gallery    contact us CESSNA TACHOMETERS DIAMOND TACHOMETERS MOONEY TACHOMETERS PIPER TACHOMETERS TACHOMETER CABLES LINKS Superior Labs maintains a state-of-the-art production facility and at the present time engages in designing, manufacturing, testing and assembly primarily aimed at the aircraft industry. Since 1977 we have supplied more than 30,000 airplanes with mechanical recording tachometers, tachometer cables, vacuum gauges and switches, as well as many other non-critical instrument accessories.  Based out of Hot Springs, Arkansas since 1977, we currently produce tachometers for any single piston engine aircraft for original equipment manufacturers as well as support the spares market. We are currently FAA approved and hold the latest revision on TSO C49b for the Mechanical Recording Tachometer and are able to offer you a variety of specialized silk-screened arc markings with or without internal military lighting at a substantial savings.   501-525-6688          superiorlabsinc@sbcglobal.net