
Accurate weather inputs for your ballistics calculator

WeatherFlow WEATHERmeter for Precision Shooting MSRP US $84.95 WFPSM-02
Buy NowThe WeatherFlow WEATHERmeter for Precision Shooting was designed for BallisticsARC and allows shooters to capture a complete on-site atmospheric profile including wind, temperature, pressure, relative humidity, and density altitude.It integrates seamlessly with the BallisticsARC mobile app to provide long range shooters with a complete atmospheric profile. Bluetooth Smart (BLE) technology allows this weather meter to pair instantly to your mobile device for quick sampling.
- Wind Speed and Direction
- Barometric Pressure
- Temperature, Wind Chill, Heat Index, and Dew Point
- Humidity
- Density Altitude: displays as ft or meters


Compatible Devices
Bluetooth compatible with iOS 7.0 or later on iPhone 4s, iPad 3, iPad mini, or newer. Android devices with Jelly Bean 4.3 or later
Additional Specifications
Measurement | Range | Accuracy | Notes |
---|---|---|---|
wind speed | .5-125 mph | ± 0.5% | calibrated by University of Florida Aerospace Engineering |
wind direction | 0-360° | ± 0.5° | Magnetic North |
humidity | 0-95% | ± 3% up to 85% | |
atmospheric pressure | 8.9 to 32.5 inHg | ± 0.0004 inHg | |
temperature | -10 to 140 °F | ± 0.7 °F | |
Bluetooth range | up to 100 ft | ||
Battery | CR 2450 |
- Wind Speed
- Wind Direction
- Wind Speed(Avg)
- Wind Speed (Gust)
- Temperature (Dry Bulb Temperature)
- Pressure
- Humidity
- Apparent Speed
- Apparent Angle
- Dew Point
- Wet Bulb Temperature
- Wind Chill
- Heat Index
- Feels Like
- Air Density
- Delta-T
- Headwind/Tailwind
- Crosswind
Works with Apps
Please note: The blue WEATHERmeter (WFANO-02) currently works with many popular ballistics calculator apps, however, we recommend the WEATHERmeter for Precision Shooting (WFPSM-02) as some ballistics apps in the future may only support a version of the firmware contained on the shooting specific device.
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