Measurement items: Air Velocity, Air tehmperature
Range of air velocity : 0-45m/s, 0-140km/h, 0-88knots, 0-100mph
Accuracy of air temperature: 0-45'C, 32-113'F
Accuracy of air temperature: +-2'C
Resolution: 0.2'C, 0.2m/s
Max/Average/Cureent air velocity reading : Yes
C'/F' selection: Yes
Wind chill indication: Yes
Beauford scale: Yes
Auto/Manual power off: Yes
Low battery indication : Yes
LCD backlight ON/OFF selection
Power: 9V battery
Dimension: Manin unit: 145*72*35mm; Vance: 172*65*29mm
Net Weight: Manin unit: 164g(including battery)
