Features:

• Display Air Flow (CFM) or Air Velocity plus Temperature
• Metal vane withstands temperature up to 175°F (80°C) and airspeed to 6890ft/min
• Air Flow displayed in 3 modes: Instantaneous value, up to 20 point average or 2/3 flow value
• Record and Recall MIN, MAX
• Data Hold plus Auto power off
• Built-in RS-232 PC Interface