General Tools & Instruments DAF5500 Cup Style Airflow Meter with Temperature, Humidity & Dew Point

Measures Air Circulation, Drafts, Room Comfort.

• Windspeed
• Balanced impeller allows for wind measurement from any direction
• Temperature
• Humidity
• Heat Index
• Dew Point
• Maximum windspeed
• Windchill factor
• Auto-off after ten minutes

Includes:
• Lanyard

Specifications:
Temperature:
• Range: -58° to 212°F (-50° to 100°C)
• Resolution: 1°F, 1°C
• Accuracy: +/- 1°F (+/- 0.5°C)

Windspeed:
• Units: km/h, mph, m/s, fps, knots, Beaufort
• Range: 0.7 to over 125 mph, 1.1 to over 200 km/h
• Resolution: 0.1 unit
• Accuracy: +/- 3%

Humidity:
• Range: 2 to 100% rH
• Resolution: .01% rH
• Accuracy: +/- 3% rH

Dimension: 62 x 120 x 32 mm
Weight: 130 g