fits model: Aero.

( Brand: General Electric Co ), ( Manufacturer Part Number: D-120 ), ( Part Type: Instrument Amplifier Meter )
The General Electric D-120 BU Aerometer Aircraft 120 Aero Amp Meter is a sophisticated and essential instrument designed for aviation applications. This device is specifically engineered to measure and display the airspeed of an aircraft, providing pilots with critical information for safe and efficient flight.
The D-120 BU Aerometer is a mechanical instrument, featuring a robust and durable construction designed to withstand the rigors of flight. It boasts a high-quality aluminum case, ensuring both longevity and resistance to adverse environmental conditions. The dial face is large and easy to read, with clear markings for airspeed indications. The numerals and pointers are coated with a luminous paint for enhanced visibility in low-light conditions, such as during night flights or in overcast weather.
The General Electric D-120 BU Aerometer utilizes an electromagnetic principle to measure airspeed. As air flows over the instrument, it interacts with the aerostatic and aerodynamic forces within the instrument, which in turn activates a rotating vane. This vane is connected to a mechanical drive that rotates the pointer on the dial face, indicating the airspeed. The device is calibrated to provide accurate and reliable measurements within a specified range, typically between 50 and 400 knots (57.5 to 463 mph).
The D-120 BU Aerometer also features a built-in 120-ampere ammeter, which allows pilots to monitor the electrical system's power consumption. The ammeter provides real-time data on the current draw from the aircraft's electrical system, including the engine, avionics, and lighting. This information is essential for ensuring that the aircraft's electrical system is operating within safe limits and for preventing overloads or failures that could compromise the safety of the flight.
In addition to its primary functions, the General Electric D-120 BU Aerometer offers several convenience features. It is equipped with a color-coded warning scale, which alerts pilots to potential issues such as low airspeed or excessive electrical system load. The device also features an adjustable calibration mechanism, allowing pilots to fine-tune its performance to account for variations in atmospheric conditions or aircraft configuration.
Overall, the General Electric D-120 BU Aerometer Aircraft 120 Aero Amp Meter is a versatile and indispensable instrument for aviation enthusiasts and professionals. Its robust construction, accuracy, and comprehensive features make it an ideal choice for ensuring safe and efficient flight operations. Whether you're a private pilot or a commercial airline operator, the D-120 BU Aerometer is a valuable addition to any aircraft's instrument panel.
Pros of Buying GE D-120 BU Aerometer/Aero Amp Meter:1. Accuracy: The GE D-120 BU Aerometer/Aero Amp Meter is known for its high level of accuracy, which is essential for any aircraft instrument.
2. Durability: This device is built to withstand harsh environments and is designed to last for a long time, making it a wise investment.
3. Easy to Use: The GE D-120 BU Aerometer/Aero Amp Meter is user-friendly, making it easy for pilots to read and understand the data it provides.
4. Reliable: Many pilots and aircraft maintenance professionals trust the GE brand for its reliability and consistency.
5. Wide Range: The device can measure a wide range of airspeed and amperage, making it versatile for various aircraft types.
Cons of Buying GE D-120 BU Aerometer/Aero Amp Meter:1. Cost: The GE D-120 BU Aerometer/Aero Amp Meter is a high-end device, and its price may be prohibitive for some buyers.
2. Complexity: While the device is user-friendly, it may be more complex than some cheaper alternatives, which could potentially lead to confusion or misunderstanding for some users.
3. Maintenance: Like any high-end instrument, the GE D-120 BU Aerometer/Aero Amp Meter requires regular maintenance to ensure its continued accuracy and reliability.
Ending Conclusion:The GE D-120 BU Aerometer/Aero Amp Meter is a high-quality instrument that offers many benefits, including accuracy, durability, ease of use, reliability, and versatility. However, its high cost and potential complexity may be drawbacks for some buyers. Ultimately, whether or not to purchase this device depends on an individual's specific needs, budget, and level of technical expertise.
Recommendation:If you are a professional pilot or aircraft maintenance professional who values accuracy, durability, and reliability, and you have the budget for it, the GE D-120 BU Aerometer/Aero Amp Meter is a well-worth investment. However, if you are a private pilot or hobbyist with a tighter budget, there may be less expensive alternatives that can meet your needs. In that case, it's essential to research and compare options to find the best fit for you.
Condition: Used. The visual appearance is good,.e. Instrument type: Meter, Face on Instrument: BU. The instrument has been stored in dry condition for a long time 60 years.
The item is sold AS-IS. The range of the instrument is from to 120 AMPS. The functional condition of the instrument is unknown and it has NOT been functionally tested. The instrument Type is a D-120.
The instrument May or MAY NOT be suitable for repair, restoration, return to a serviceable condition. As would be expected for an old aircraft instrument. Vintage BU Aero Meter Aircraft Instrument Amps: to 120. There are Minor surface scratches, fading of instrument lettering, dusk on face, etc.
This vintage BU Aero Meter Instrument is suitable for any aviation enthusiast.