Kestrel DROP D3FW Fire Weather Monitor

This rugged, compact data logger can be deployed in just seconds to capture environmental data from the beginning of a fire. The DROP D3FW measures temperature, relative humidity, wet bulb temperature (psychrometric), pressure trend, heat stress index, dew point temperature, and station pressure (absolute pressure).

Using the free Kestrel LiNK App, you can view real-time readings on your smartphone or tablet from any DROP D3FW logger within wireless range (up to 100 ft. or more line of sight) via Bluetooth Low Energy technology.

Minimum, maximum, and average readings are displayed, and the data log can be viewed as a scrolling graph with detailed data for individual logged points. You can also use the App to adjust the logging interval, real-time threshold alerts, and other settings. Readings can be updated as often as every two seconds. The DROP D3FW can be clipped to a pack or belt loop using the sturdy D-ring.

• Accuracy: +/- 2%RH
• Sensors: 10 to 90% 25°C non-condensing
• Calibration Drift: Typically less than +/- 0.25% per year!
• View, chart, record and monitor your environmental conditions
• Real time, Wireless, Graphing functionality
• Access real time or chart the data via Bluetooth Low Energy (BLE) on your smart device
• Log options: 2s, 5s, 10s, 20s, 30s, 1 min., 2 min., 5 min., 10 min., 20 min., 30 min., 1 hr., 2 hr., 6 hr., 12 hr.
• Range of 100 ft. for iPhone connection
• Share real-time / logged data with Kestrel Connect app via email, text, and social media.
• Battery life of 6 months - 1 year depending on user settings and logging
• Rugged
• IP67 Waterproof /Floats
• Drop-tested to MIL-STD-810G
• The Humidity does NOT need to be calibrated over time as with the Kestrel Wind Meters
• Kestrel 5-year Manufacturer Warranty