866A/866B/866B-APP Digital Anemometer Wind Speed Meter, Measures Wind Temperature Wind Flow With Data Hold & USB ,Accurate Measurements

* USB PORT AVAILABLE - Compared with our 866B anemometer, this new 866A anemometer provide a more convenient USB Port. * HIGH SENSITIVE & ACCURATE MEASURING Provides fast measurement for analysis of critical environment conditions * THREE FUNCTIONS - Wind Speed,temperature.Measure ind speed in 5 units: m/s, km/h, ft/min, knots, mph. * Through the built-in temperature regulator to adjust ¡æ/¨H temperature. Record and recall max / min /Average / Current function. Low battery indication. With a screw hole, can be connected a lanyard. * This meter is a digital anemometer for measuring the ambient temperature, humidity, dew point temperature, wet bulb temperature, wind speed, and air volume.