Faria Chesapeake White SS 4 Tachometer - 7000 RPM (Gas) (All Outboards) [33817]

The Chesapeake White SS 4-inch tachometer, designed for all outboards running on gas with a 7000 RPM capacity, features a perimeter-lighted white dial with eye - catching blue and white graphics. It comes with a polished stainless - steel bezel, a contoured white pointer, and a domed glass lens that resists scratches. Electronic tachometers function by counting pulses from the ignition system, alternator, tach signal generator, or magnetic pickup sender. You just need to connect it to +12VDC, Ground, and one of the listed signal sources. By choosing the right tach and setting the back switch correctly, it can detect the number of pulses per engine revolution. With a 4 - inch size and a hole size of 3.375 inches (85mm), it offers easy installation. The tachometer has plastic cases for corrosion resistance and long - term use. It operates on a 12 VDC negative ground but can be adapted for 24 VDC systems. The factory P/N is TC9002. Sold individually without a gauge cover. Note that this product may not be returned to the original point of purchase; contact the manufacturer directly for issues. Gauge type: Tachometer. Series: Chesapeake White. Voltage - Input Range: 12/24 V. Box dimensions: 5'H x 6'W x 6'L, Weight: 0.7 lbs. UPC: 759266338173. Quick Guide (pdf) available.

Using this tachometer is easy. First, make sure to connect it to +12VDC and Ground. Then, choose one of the signal sources like the ignition system, alternator, tach signal generator, or magnetic pickup sender and connect it to the tachometer. Don't forget to set the switch on the back to the correct position so it can accurately measure the engine's RPM. When it comes to installation, with a 4 - inch size and a 3.375 - inch hole size, it should fit nicely in the designated spot. As for maintenance, since it has a plastic case, it's quite resistant to corrosion. But still, try to keep it away from excessive moisture and rough handling. The glass lens is anti - scratch, but don't use abrasive materials to clean it. If you face any issues, remember this product can't be returned to the place you bought it from. Instead, contact the manufacturer directly. Also, it runs on 12 VDC negative ground, but if you have a 24 VDC system, it can be adapted. Just follow the necessary steps carefully for a smooth operation.