Sierra Tach 6K Heavy Duty Nylon 3

Sierra 82288P Heavy Duty Series 3" 6000 RPM Tachometer

A classic line for inboards including diesels, Heavy Duty includes water temperature and oil pressure gauges, ammeters, engine sync gauges and a range of diesel tachometers.

Features:

Classic white graphics and pointer on deep black faces.

Low-profile polished stainless bezels.

Perimeter lighting and scratch resistant glass lenses.

Tachometers for diesels available.

Ideal replacement for Stewart-Warner "Deluxe" instruments.

Optional add-on square bezels for modular appearance.

Specifications:

Dial Range: 0-6000 RPM

Size: 3"

Tachometers (Electric): O/B & 4-Stroke Gas Engines

Sender Code: O/B ALT./COIL

Note: 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.: 3.61

Housing O.D.: 3.39

Hole Size: 3.43

Shop All Heavy Duty Series

Frequently Asked Questions

• What is the Sierra 82288P Heavy Duty Series 3" 6000 RPM Tachometer used for? The Sierra 82288P Heavy Duty Series 3" 6000 RPM Tachometer is an electric tachometer specified for outboard and 4-stroke gas engines. It has a 0-6000 RPM dial range, 12 VDC operation, and an O/B ALT./COIL sender code.
• What RPM range does the Sierra 82288P tachometer display? The Sierra 82288P has a dial range of 0-6000 RPM. The 3" tachometer is designed for the specified outboard and 4-stroke gas engine applications.
• What type of engines is the Sierra 82288P tachometer compatible with? The Sierra 82288P is specified for outboard and 4-stroke gas engines. Mariner 30 and 40 HP 2-cylinder engines require a module identified as Mercury part number 17461A2.
• What are the main design features of the Sierra 82288P Heavy Duty tachometer? The Sierra 82288P features classic white graphics and a white pointer on a deep black face, along with a low-profile polished stainless bezel. It also has perimeter lighting and scratch-resistant glass.
• What are the dimensions and electrical specifications of the Sierra 82288P? The Sierra 82288P is a 3" tachometer with a 3.61" bezel outside diameter, 3.39" housing outside diameter, and 3.43" hole size. It operates at 12 VDC with a current draw of 0.10-0.15 A and has IP65 ingress protection.
• Is the Sierra 82288P suitable as a replacement for Stewart-Warner instruments? Yes. The Sierra 82288P Heavy Duty Series tachometer is described as an ideal replacement for Stewart-Warner "Deluxe" instruments. Optional add-on square bezels are also available for a modular appearance.