Features: Measure Wind Speed (air velocity) & Temperature simultaneously Choice of readings in meters/second, kM/hour, feet/min, MPH or knots Measuring
Anemometer  GM8909  is a professional measuring device equipped with a sensitive remote impeller for measurements in hard to reach places. In real time
Wavelength:8-14μm MAX/MIN/AVG/DIF reading High/Low Temperature alarm setup Data Store/Recall Function ℃/℉ Selection Data Hold function Laser Target Pointer selection Backlight ON/OFF