Psychrometer °F 3.4

This application is designed to calculate the comfort levels by analyzing different environmental factors such as heat, cold, dryness, and moisture. Users can easily adjust the values using a dial feature, and the temperature readings are displayed in color for better visualization.

• Drybulb Temperature (°F)
• Wetbulb Temperature (°F)
• Dew Point Temperature (Frost Point) (°F)
• Relative Humidity (%rh)
• Mixing Ratio (Humidity ratio) (gr/lb)
• Absolute Humidity (gr/ft3)
• Enthalpy (btu/lb)
• Specific Volume (ft3/lb)
• Atmospheric Pressure (InHg)
• Vapor Pressure (InHg)
• Saturated Vapor Pressure (InHg)
• Temperature–humidity index (Discomfort index) - Ideal in the temperature range of 68 to 82°F and humidity level of 30 to 60%

The app enables accurate calculation of air conditions based on user inputs such as temperature, humidity, dew point temperature, or wet-bulb temperature. Additionally, it offers the convenience of automatically fetching external weather data by utilizing location services.

If using a psychrometer, users can select from three different types: Assmann, Natural, and Sling. It's worth noting that certain functionalities are restricted when not using a psychrometer.

Moreover, this tool allows users to perform various calculations without the need for a psychrometric chart. It employs precise formulas by SONNTAG, SPRUNG, FERREL for calculating water vapor pressures accurately.

While the app provides wide input options for ease of use, extreme values may lead to errors. Users should be mindful that due to rounding and calculation methods, minor discrepancies might occur when transitioning between modes.

The application's developers have prioritized accuracy in providing calculation results. However, users are advised that the app does not guarantee absolute precision. Hence, the creators cannot be held accountable for any issues arising from its use.