1)Measurement items: Air velocity, Air temperature

2)Range of air velocity: 0~45 m/s, 0~140 km/hr, 0~8800 Ft/min, 0~88Knots, 0~100 mph

3)Accuracy of air velocity: ±3%

4)Range of air temperature: 0~45℃, 32~113℉

5)Accuracy of air temperature: ±2℃

6)(Resolution: 0.2℃; 0.2m/s

7)Max/Average/Current air velocity reading

8)℃/℉ selection

9)Wind chill indication

10)Beaufort scale indication

11)Auto/Manual power off

12)Data hold

13)Barcode indicate the air velocity

14)Low battery indication

15)LCD Backlight ON/OFF selection

16)Power: 9V battery(included)