Sierra 82303P Heavy Duty 3" Diesel Tachometer 3500 RPM Magnetic Pickup

The Sierra 82303P is a heavy-duty marine tachometer designed specifically for diesel inboard engines with magnetic pickup systems. This 3-inch gauge features a dial range of 0-3500 RPM, making it ideal for monitoring diesel engine performance on boats and marine vessels.

Key Features:

• 3-inch (3 3/8") diameter gauge with rugged black nylon housing
• 0-3500 RPM dial range optimized for diesel engines
• Magnetic pickup design compatible with diesel engines having 90-180 teeth
• White-on-black dial with high-contrast graphics for easy daylight readability
• Scratch-resistant glass lens with low-profile stainless steel bezel
• Silicone-damped pointer provides smooth sweep and easy reading in rough water
• Perimeter lighting for nighttime visibility
• Built to withstand harsh marine environments

Part of Sierra's trusted Heavy Duty Series, this tachometer is engineered to meet the demands of high-horsepower marine diesel engines while delivering reliable performance in saltwater and freshwater applications. The gauge's deep-set black dial and vivid white pointer ensure excellent readability in all lighting conditions, while the durable construction protects against corrosion and the elements.