GM8909 Digital Anemometer

1. Measurement of wind velocity, temperature and flow 2. Selection among max wind speed/min wind speed/average wind speed/current wind speed. 3. Temperature unit selection between ℃ ℉ 4.Inlet area set 5. Selection speed unit among M/S,KM/H,FT/MIN, KNOTS and MPH 6. Reading hold 7. LCD backlight 8. Manual/automatic turning off 9. Beaufort scale 10. Wind chill alert 11. Retractable drag rod 12. Low battery indication