R-1 RPM Tachometer Instrument

The R-1 RPM Tachometer Instrument by Electronics International is a high-precision device designed to monitor engine revolutions per minute (RPM) in aircraft. Accurate RPM measurements are crucial for maintaining optimal engine performance and ensuring flight safety.

Key Features:

• Dual-Display System: The R-1 features a 210-degree graphic analog display complemented by a full four-digit digital display. This combination allows for quick visual reference and precise numerical readings, enhancing situational awareness during flight.

• FAA Certification: The instrument is FAA TSO'd and STC'd, meeting stringent standards for design and performance. This certification ensures its reliability and suitability for aviation use.

• Customizable Faceplate: The R-1's faceplate is custom-built to match your aircraft's specific RPM limits, featuring red and yellow markings for clear visual indicators. This customization enhances readability and ensures compliance with operational parameters.

• Additional Features: The R-1 includes a tach time recorder that logs engine operation time above 1,300 RPM, and an automatic flight timer that records time from takeoff to landing. These features provide valuable data for maintenance and operational planning.

Installation and Compatibility:

The R-1 is designed for straightforward installation, fitting into a standard 2 1/4-inch round hole (MS28042-1A mount) and measuring 4.23 inches in length. It operates efficiently within a voltage range of 6 to 55 volts, making it compatible with a wide range of aircraft electrical systems. The instrument features a 210-degree analog arc and a digital display with four digits, providing clear and precise RPM readings.

Why Choose the R-1 RPM Tachometer Instrument?

The R-1 offers a reliable and precise solution for monitoring RPM in aircraft engines. Its dual-display system, FAA certification, customizable faceplate, and additional features make it an excellent choice for enhancing your aircraft's engine monitoring capabilities.

For more detailed information, including installation instructions and technical specifications, refer to the manufacturer's documentation.