The DAFM3 Anemometer/Psychrometer meter is designed with 6 HVAC/R must have parameters in one instrument. These are included in a portable battery operated instrument for measuring Humidity, Air temp., Dew Point, Wet Bulb, Air Velocity and Air Volume.  The sensor is built into the remote fan and is specially protected by a twist cap.  While in operation, open the cap for accurate temperature and humidity readings.

Features
• Measures Air Velocity, Temperature and Humidity
• Calculate Wet Bulb, Dew Point, and Air Volume (CFM, CMM)
• Protective twist cap for temperature/humidity sensor
• 8-Point Average for Air Velocity
• 60 Second Average for Air Volume
• Total Volume from multiple outlets
• Large LCD digital display
• Professional remote vane
• English/Metric scales
• Low battery indication
• Fast response
• Microprocessor circuitry for reliability
• Auto Power Off selectable
• Powered by 4 “AAA” batteries
• One year limited warranty