Air velocity & Air flow conventional twisted van arm and low friction ball bearing design Temperature Thermistor
Specifications: Display LCD size : 28 mm x 19 .... Anemometer: Cup van probe with low friction ball bearing design; Barometer: Semiconductor; Humidity: Capacitance humidity sensor, semiconductor; ....
Specifications: Display: LCD size : 28 mm x .... Structure: Anemometer: Van probe with low friction ball bearing design.; Barometer: Semiconductor; Humidity: Capacitance humidity sensor, ....