
( Brand: Honeywell ), ( Manufacturer Part Number: 70264N01D01 ), ( Part Type: Altimeter ), ( Country Of Origin: United States )
The Honeywell 70264N01D01 AM-250 Barometric Altimeter is a compact and versatile instrument designed for aviation and outdoor applications. This altimeter is a must-have for pilots, hikers, and climbers who require accurate and reliable altitude readings.
The AM-250 Barometric Altimeter is a mechanical device that utilizes a sealed barometric pressure sensor to measure atmospheric pressure, which in turn is used to calculate altitude above mean sea level (MSL). The altimeter has a range of 0 to 25,000 feet MSL and is accurate within plus or minus 100 feet.
The altimeter housing is made of high-strength aluminum, making it durable and lightweight. It features a large, easy-to-read dial with white markings against a black background, ensuring excellent visibility in various lighting conditions. The dial has both feet and meters graduations, allowing users to switch between units as per their preference.
The AM-250 Barometric Altimeter is designed for use in both standard and high-density altitude environments. It comes with a setting for sea level pressure, which can be adjusted manually using the provided tool. This feature ensures that the altimeter provides accurate readings regardless of the user's location.
The altimeter also features a built-in adjustment knob, which allows users to make fine adjustments to the altitude reading. This feature is particularly useful in mountainous regions where atmospheric pressure can vary significantly.
The Honeywell 70264N01D01 AM-250 Barometric Altimeter comes with a protective plastic cover that shields the dial from accidental impacts and scratches. The cover also has a built-in magnifying lens, which makes the dial easier to read from a distance.
In summary, the Honeywell 70264N01D01 AM-250 Barometric Altimeter is a robust and reliable instrument for measuring altitude. Its durable design, easy-to-read dial, and adjustable features make it an essential tool for aviation and outdoor enthusiasts.
The Honeywell 70264N01D01 AM-250 Barometric Altimeter is a popular choice among aviators and pilots due to its advanced features and functionality. In this analysis, we will discuss the pros and cons of investing in this altimeter.
Pros:1. High Accuracy: The Honeywell AM-250 Barometric Altimeter offers high accuracy, ensuring precise readings for safe and efficient flight operations.
2. Durable Design: The altimeter's robust construction can withstand various environmental conditions, ensuring a long lifespan.
3. Easy-to-Read Display: The large, easy-to-read digits on the AM-250's display make it easy to monitor altitude readings, even in challenging lighting conditions.
4. Automatic Calibration: The altimeter automatically calibrates itself, reducing the need for manual calibration and ensuring consistent performance.
5. Built-in Temperature Sensor: The built-in temperature sensor allows the altimeter to compensate for temperature changes, improving the accuracy of altitude readings.
Cons:1. Cost: The Honeywell AM-250 Barometric Altimeter is a significant investment, which may be a deterrent for some pilots or aviators with limited budgets.
2. Complex Installation: Installing the altimeter can be a complex process that requires specialized knowledge and tools, potentially adding to the overall cost.
3. Dependence on Battery Power: The altimeter relies on battery power, which may need frequent replacement, adding to the ongoing maintenance costs.
4. Limited Compatibility: The altimeter may not be compatible with all aircraft types or avionics systems, requiring additional research before making a purchase.
Conclusion:The Honeywell 70264N01D01 AM-250 Barometric Altimeter offers numerous advantages, including high accuracy, durability, and ease of use. However, its significant cost, complex installation, dependence on battery power, and limited compatibility may be drawbacks for some users.
Recommendation:If you are a professional pilot or aviator who requires high accuracy and advanced features in an altimeter, the Honeywell AM-250 Barometric Altimeter is an excellent investment. However, if you have a limited budget or do not require the advanced features, you may consider more affordable options with similar functionality. Thoroughly research your requirements and consult with avionics experts before making a purchase decision.
Untested surplus item as pictured.