Sharp white and blue graphics on a black dial background. Very low-profile bezel follows lens curve to keep water from trapping. Rugged domed glass sheds water and is scratch-resistant.

Ideal for outboards and stern drives. Features polished stainless steel bezel, brushed aluminum dial with black pointer, scratch resistant curved lens and perimeter lighting. US & metric scales with ISO symbols where appropriate. 3" gauge requires 3-13/32" cutout, 2" gauge requires 2-1/8" cutout.

Spun Silver 4" Tachometer (7000 RPM) (Outboard) Perimeter-lighted Silver dial with bold Black graphics, polished stainless steel bezel, contoured Black 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 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. 4" - Hole Size: 3.375" (85 mm)   Specifications: Domed, Scratch Resistant Lens Stainless Steel Bezel LED Illuminating around the Perimeter of the Dial Factory P/N TC9004 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Ideal for outboards and stern drives. Features polished stainless steel bezel, brushed aluminum dial with black pointer, scratch resistant curved lens and perimeter lighting. US & metric scales with ISO symbols where appropriate. 3" gauge requires 3-13/32" cutout, 2" gauge requires 2-1/8" cutout.

Platinum 4" Tachometer - 7000 RPM (Gas - Inboard, Outboard & I/O) Faria Beede’s Platinum Series Instruments feature spun aluminum gauge dials with custom graphics and a polished stainless steel bezel providing a rugged, elegant look.   All Platinum Series gauges feature Faria's revolutionary domed glass Fog-Resistant lens. These lenses shed condensation and resists scratching and other types of fouling common in the marine environment. 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 position you let the tachometer know how many pulses are sent per each engine revolution. 4" - Hole size: 3.375" (85mm) Specifications: Domed Glass Anti-fog, Scratch Resistant Lens Stainless Steel Bezel Blue LED Illuminating around the Perimeter of the Dial Illuminated Backlit Fire-Orange Tip Pointer Factory P/N TC8511 *Sold as an Individual *Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Dress White 4" Tachometer w/Systemcheck Indicator - 7000 RPM (Gas) (Johnson /Evinrude Outboard) Perimeter-lighted White dial with bold Black graphics, White aluminum bezel, contoured Black pointer and flat glass lens. 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 position you let the tachometer know how many pulses are sent per each engine revolution. These tachometers have a warning light system built into the dial that show off warning indicators when a fault is detected from the engine. 4" - Hole size: 3.375" (85mm) SystemCheck Warnings No Oil Engine Overheat Check Engine Low Oil For Engine Types: (Johnson/Evinrude Outboard) Specifications: Anti-scratch glass lens 12 VDC negative ground Can be adapted for 24 VDC systems Factory P/N TC9887 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Euro Black 4" Tachometer w/Systemcheck 7000 RPM (Gas) f/ Johnson / Evinrude Outboard) Perimeter-lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens. 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 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. These tachometers have a warning light system built into the dial that show off warning indicators when a fault is detected from the engine. 4" - Hole size: 3.375" (85mm) For Engine Types: Johnson and Envinrude Outboard SystemCheck Warnings: No Oil Engine Overheat Check Engine Low Oil Specifications: Anti-scratch glass lens Plastic Cases for corrosion resistance and long life Perimeter-lighted Black dial Can be adapted for 24 VDC systems Factory P/N TC9951 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Chesapeake White SS 4" Tachometer with Suzuki Monitor - 7000 RPM (Gas) (Suzuki Outboard) Perimeter-lighted White dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens. 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 position you let the tachometer know how many pulses are sent per each engine revolution. These tachometers have a warning light system built into the dial that show off warning indicators when a fault is detected from the engine. SystemCheck Warnings: Rev. Limit Engine Overheat Check Engine Low Oil 4" - Hole size: 3.375" (85mm) For Engine Types: (Suzuki Outboard) Specifications: Anti-scratch glass lens Plastic Cases for corrosion resistance and long life 12 VDC negative ground Can be adapted for 24 VDC systems Factory P/N TC4025 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Chesapeake Black 4" Tachometer - 7000 RPM (Gas) (All Outboards) Perimeter-lighted Black 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 position you let the tachometer know how many pulses are sent per each engine revolution. 4" - Hole size: 3.375" (85mm) Specifications: Anti-scratch glass lens Perimeter lighted back light 12 VDC negative ground Can be adapted for 24 VDC systems Factory P/N TC9035 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Chesapeake Black SS 4" Tachometer w/Systemcheck Indicator - 7000 RPM (Gas)  (Johnson / Evinrude Outboard) Perimeter-lighted Black dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens. 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 position you let the tachometer know how many pulses are sent per each engine revolution. These tachometers have a warning light system built into the dial that show off warning indicators when a fault is detected from the engine. SystemCheck Warnings No Oil Engine Overheat Check Engine Low Oil 4" - Hole size: 3.375" (85mm) For Engine Types: (Johnson / Evinrude Outboard)  Specifications: Anti-scratch glass lens Perimeter lighted back light 12 VDC negative ground Can be adapted for 24 VDC systems Factory P/N TC9884 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Chesapeake White SS 4" Tachometer - 7000 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 position you let the tachometer know how many pulses are sent per each engine revolution. 4" - Hole size: 3.375" (85mm) Specifications: Anti-scratch glass lens Plastic Cases for corrosion resistance and long life 12 VDC negative ground Can be adapted for 24 VDC systems Factory P/N TC9002 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Chesapeake White SS 4" Tachometer with Hourmeter - 7000 RPM (Gas) (Outboard) 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 position you let the tachometer know how many pulses are sent per each engine revolution. 4" - Hole size: 3.375" (85mm) Specifications: Anti-scratch glass lens Plastic Cases for corrosion resistance and long life 12 VDC negative ground Can be adapted for 24 VDC systems Technical Specifications: 7 character LCD display 0-999999.9 Hours Updates in .1 increments Factory P/N TCH008 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Chesapeake White SS 4" Tachometer w/Systemcheck Indicator - 7000 RPM (Gas - Johnson/Evinrude Outboard) Perimeter-lighted White dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens. 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 position you let the tachometer know how many pulses are sent per each engine revolution. These tachometers have a warning light system built into the dial that show off warning indicators when a fault is detected from the engine. SystemCheck Warnings: No Oil Engine Overheat Check Engine Low Oil 4" - Hole size: 3.375" (85mm) For Engine Types: Johnson/Evinrude Outboard Specifications: Anti-scratch glass lens Plastic Cases for corrosion resistance and long life 12 VDC negative ground Can be adapted for 24 VDC systems Factory P/N TC9881 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Dress White 4" Tachometer - 7000 RPM (Gas)  (All Outboards) Perimeter-lighted White dial with bold Black graphics, White aluminum bezel, contoured Black pointer and flat 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 position you let the tachometer know how many pulses are sent per each engine revolution. 4" - Hole size: 3.375" (85mm) Specifications: Anti-scratch glass lens 12 VDC negative ground Can be adapted for 24 VDC systems Factory P/N TC9038 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Dress White 4" Tachometer with Hourmeter - 7000 RPM (Gas) (Outboard) Perimeter-lighted White dial with bold Black graphics, White aluminum bezel, contoured Black pointer and flat 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 position you let the tachometer know how many pulses are sent per each engine revolution. 4" - Hole size: 3.375" (85mm) Specifications: Anti-scratch glass lens 12 VDC negative ground Can be adapted for 24 VDC systems Scale - 0 to 10000 Hours Factory P/N TCH013 *Sold as an Individual **Gauge Cover not Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.