เครื่องวัดความเร็วลม รุ่น ST816 

Mini Anemometer ST816

Description:

* Measurement items: Air velocity, Air temperature

* Measurement range:

        Air velocity: 0~30m/s, 0~90km/h, 0~5860ft/min, 0~55knots, 0~65mph (± 5%)

        Air temperature: -10~45º C, 14~113º F (± 2º C)

* Resolution: 0.2º C, 0.2m/s

* Display: LCD

* Sensor:

      Air velocity sensor: Plastic impeller, magnetic induction

      Temperature sensor: NTC thermometer

* Low battery indication: Yes

* Auto power shut off: 14 minutes without any operation

* Backlight: 12 seconds active by press any key

* MAX/MIN/AVG reading

* Packing: Blister+Card

* Power: CR2032 3.0V

* Dimension: 105*40*15mm

* Net weight: 52g (including battery)