Electronic tachometers work by counting pulses generated by the ingition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12vDC, Ground and one of hte signal sources listed above.

By selecting the right tach and setting the switch on the back to the correct postion you let the tachometer know how many pulses are sent per each engine revolution.


For 12 v installations.

Ref. Rev. Application.
FA33832 6.000 Inboard I/O. gas engines 4-6 8 cyl.
FA33840 7.000 Universal for all outboard engines.
FA33834 4.000 Diesel engines. Alternator connection.

184.66192.25 exc. VAT

SKU FA33832 | FA33840 | FA33834 Category Tag

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