Faria Instruments 33818 Chesapeake White SS 4" Tachometer 4000 RPM Diesel Magnetic Pick-Up

The Faria Chesapeake White SS 4" Tachometer is designed specifically for diesel engines with a 4000 RPM range and magnetic pick-up sender compatibility. This premium gauge features a perimeter-lighted white dial with stylish blue and white graphics, a polished stainless steel bezel, contoured white pointer, and domed glass lens for easy visibility in all conditions.

How It Works:

This electronic tachometer operates by counting pulses generated by the ignition system, alternator, tach signal generator, or magnetic pickup sender. The unit connects to +12VDC, ground, and one of the signal sources. An adjustable switch on the back allows you to calibrate the tachometer to match your engine's pulse rate per revolution, ensuring accurate RPM readings.

Key Features:

• 4" diameter gauge with 3.375" (85mm) mounting hole size
• Anti-scratch glass lens for durability
• Corrosion-resistant plastic case for marine environments
• 12 VDC negative ground (adaptable for 24 VDC systems)
• Magnetic pick-up sender compatible
• Polished stainless steel bezel resists corrosion
• Perimeter lighting for night visibility

This gauge is ideal for diesel-powered boats and marine applications requiring reliable engine speed monitoring. The Chesapeake series combines classic styling with modern functionality for professional-grade instrumentation.

Note: Sold individually. Gauge cover not included. Factory part number TD9733.