Features:

• Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature
• Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on
• 20 point average for Air Flow
• 3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable

For complete specs please download the product datasheet (not available for some accessories)