$135.78
8 ratingsSource: AmazonConfirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.
Electronic tachometers work by counting pulses generated by the ignition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12vDC, Ground and one of the signal sources listed above. By selecting the right tach and setting the switch on the back to the correct position you let the tachometer know how many pulses are sent per each engine revolution.
Imported customer feedback
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
Product facts
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
HoundDawg –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Item was purchased in March sat on shelf and I just installed and does not work. Faria will not replace it they say I have to contact distributor. Amazon was the distributor and there is no options on Amazon to address my issue….153 bucks down the toilet….Amazon will be losing my business..