Features:

• CFM/CMM Thermo- Anemometer with built-in non-contact IR Thermometer measures remote surface temperatures to 536°F (280°C) with 8:1 distance to spot ratio and Laser Pointer
• Simultaneous display of Ambient Temperature and Air Flow or Air Velocity
• Up to 8 easy to set Area Dimensions are stored in the meter's internal memory
• 20 point average function for Air Flow
• Super large LCD Backlit Display
• 3% velocity accuracy via low friction 2.83" D (72mm) ball bearing vane wheel on 3.9 ft. (120cm) cable
• Data hold and MIN/MAX
• Auto Power off
• Completer with vane sensor with 3.9 ft. (120cm) cable, 9V battery, protective rubber holster, and carrying case
• Limited NIST Certification