Tel Tac Replacement Wiring Harness with Isolator
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Tel Tac II Digital TachometerMore Info
The Tel Tac II Tachometer is a self-contained digital tach with built-in memory recall. Compact 3-1/8" x 3-1/8" size is easy to mount. Extremely rugged construction allows it to perform in almost any racing environment.
Tel Tac II recals and displays the highest overall RPM for up to 30 minutes after the car is shut off. Powered by common 9 volt battery. The tach works on 4, 6 & 8 cylinder engines with either magnetos or distributors.
This tach is not lighted.
910-82020 Instructions (PDF)