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For three decades, Superior Labs, Inc. (SLI) has supplied the aircraft OEM's with the finest quality and most reliable mechanical tachometers in the industry for new production aircraft and can be customized for a variety of aircraft applications.
For three decades, Superior Labs, Inc. (SLI) has supplied the aircraft OEM's with the finest quality and most reliable mechanical tachometers in the industry for new production aircraft and can be customized for a variety of aircraft applications. These are available to the public as aftermarket tachometers.
* Note: SLI #'s ending in H02 are lit tachs and have the following specs.: HEA Glass, 28V, 10" black & white wire, Pins & Con connector.