Besantek BST-AFM05 IR Thermometer & CFM/CMM Vane Anemometer

Adaptive and highly sensitive sensor with fast response and high accuracy.
CFM/CMM Thermo-anemometer with built-in non-contact IR thermometer measures remote surface temperature to 280?C (536?F) and 8:1 distance to spot ratio.
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 it.
Resolution of 0.01m/sec.
20 Points average for air flow.
3% Velocity accuracy via low friction 2.83″D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable.
Large LCD display, reliable & stable.
Accessories: instruction manual, vane sensor with 3.9ft (120cm) cable, 9V battery, protective rubber holster and carrying case.