Faria Chesapeake White SS 4" Tachometer - 7,000 RPM (Gas - All Outboards) 
Chesapeake White SS 4" Tachometer - 7,000 RPM (Gas - All Outboards)
Perimeter-lighted White dial with stylish Blue and White graphics, polished stainless steel bezel, contoured white pointer and domed glass lens.
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.
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.
4" - Hole size: 3.375" (85mm)
- Anti-scratch glass lens
- 12 VDC negative ground
- Can be adapted for 24 VDC systems
Factory P/N TC9002
- Gauge Type: Tachometer
- Series: Chesapeake White
- Gauge Size: 4"
- Box Set: No
- Box Dimensions: 6"H x 5"W x 5"L WT: 0.7 lbs
- UPC: 759266338173
Quick Guide (pdf)