Measures wind speed and temperature.

The GENERAL Mini Airflow is fitted with an impeller and with sensors which allow it to carry out measurements in the open air. It will give you all the information essential for your open air activities such as hang-gliding, rambling, climbing or water sports. It will give you the instant wind speed and the maximum wind speed (DAF3010, 3300, 4000), ambient temperature and wind chill temperature (3010, 3300, 4000), an electronic compass (DAF3300, 4000) as well as altitude, pressure, and rends in the weather (DAF4000). The GENERAL Mini Airflow range has been designed to withstand short-term immersion in water at a depth of up to one metre.

• Measures Windspeed, Maximum windspeed, Temperature, Windchill factor
• EL Backlight
• One button operation
• Weatherproof (can be submerged 6 feet)
• Completely sealed; internal sensors
• Replaceable Lithium battery (included and installed)
• Stainless steel back
• Auto-off after one minute (can be disabled to remain on)
• Designed in Switzerland

Includes:
• Lanyard

Specifications:

• Range: -58° to 212°F (-50° to 100°C)
  • Resolution: 0.2°F (-0.1°C)
  • Accuracy: +/- 0.5°F (+/- 0.3°C)
  • Measuring Cycle: Twice per second
• Windspeed: Units: km/h, mph, m/s, fps, knots
  • Range: 0.7 to over 94 mph, 1.1 to over 150 km/h
  • Resolution: 0.1 unit
  • Accuracy: +/- 3% from 2.0 to 94 mph (3.1 to 150 km/h)
  • Measuring Cycle: Twice per second
• Compass: Range: 0° to 359° off North
  • Resolution: 1°
  • Accuracy: +/- 4° when calibrated
  • Measuring Cycle: Twice per second
• Dimensions: 3.5" x 1.5" x 0.75" (41 x 93 x 17 mm)
• Weight: 2 oz. (50 g)