Weather Meter MK3550 ‘Spraying’ Kestrel

Avoid spray drift and maximize application results with this portable and connected handheld weather meter. Off-target pesticide drift can not only cause damage to nearby vulnerable crops but also pose a serious threat to people, livestock, wildlife, and the surrounding community.

Farmers put themselves and their operations at risk every time they spray a field without documenting the wind speed and environmental conditions. The 3550AG with Bluetooth Connectivity makes it easy to instantly capture and log accurate, field-level weather data with just one-click.

No matter the size of your operation — effective herbicide and pesticide application is critical to your success. Prevent drift, eliminate waste, ensure safety and effectiveness – it all starts with monitoring your conditions.

Product Features

  • Reliable, portable, and easy to use.
  • Kestrel 3550 ‘spraying’ measures: temperature, relative humidity, wind direction, wind speed, delta-t and temperature-humidity index.
  • Wide range of wind speeds and low startup speed.
  • High precision pressure sensor.
  • Data hold function.
  • Large, easy to read display.
  • Drop tested to MIL-STD-810G.
  • The device is waterproof and floats.
  • Powered by: one lithium CR2032 battery.
  • Lanyard & slip on protector included.
  • Made in the USA

Additional Information

Weight 0.2 kg
Dimensions 16.5 × 16.5 × 3.5 cm


Kestrel Weather Meters - User Manual


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