Sierra 58255P Amega Series 3" Tachometer

Sierra 58255P Amega Series 3" Tachometer

Hottest selling black dial line! Amega Domed has clean-looking black dials with white and red graphics plus through-dial and perimeter lighting for great readability. Amega has been very popular, available in several styles since its debut in 1986.

Features:

• Black dial, red graduations, white numerals, vivid white pointer staff.
• Scratch resistant curved glass lenses, with black, near-flush bezels.
• U.S. and Metric Scales, with ISO symbols, where appropriate.
• Perimeter and thru-dial lighting.
• A comprehensive array of outboard water pressure instrument kits.
• Optional add-on square bezels for modular appearance.

Specifications:

• Dial Range: 0-7000 RPM
• Size: 3"
• Sender Code: O/B ALT./COIL
• For:: O/B & 4-Stroke Gas Engines
• Tachometer: Mariner 30 & 40 HP (2-cylinder) engines require a module (Mercury P/N 17461A2)
• Voltage: 12 VDC
• Current Draw: 0.10 - 0.15 A
• Operating Temperature: -40C to +70C
• Ingress Protection: IP 65
• Bezel O.D.: 3.78
• Housing O.D.: 3.39
• Hole Size: 3.43

Shop All Amega Series

Frequently Asked Questions

What is the Sierra 58255P Amega Series 3" Tachometer used for?

The Sierra 58255P Amega Series 3" Tachometer is designed for outboard and 4-stroke gas engines. It has a 0-7000 RPM dial range, operates at 12 VDC, and uses an O/B ALT./COIL sender code.

What is the RPM range of the Sierra 58255P Amega tachometer?

The Sierra 58255P Amega tachometer has a dial range of 0-7000 RPM. The gauge measures 3 inches, with a bezel outside diameter of 3.78 inches, housing outside diameter of 3.39 inches, and hole size of 3.43 inches.

Are there any special requirements for using the Sierra 58255P tachometer with Mariner 30 and 40 HP engines?

Yes. Mariner 30 and 40 HP 2-cylinder engines require a module for use with the Sierra 58255P tachometer. The specified module is Mercury part number 17461A2.

What are the electrical specifications of the Sierra 58255P Amega tachometer?

The Sierra 58255P operates at 12 VDC and has a current draw of 0.10-0.15 A. Its specified operating temperature range is -40°C to +70°C, and its ingress protection rating is IP65.

What design features does the Sierra 58255P Amega tachometer have?

The gauge features a black dial, red graduations, white numerals, and a vivid white pointer staff. It has a scratch-resistant curved glass lens, black near-flush bezel, and perimeter and thru-dial lighting. It also uses U.S. and metric scales with ISO symbols where appropriate.

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov