Anemometer Av 30-t

We are offering anemometer av 30-t.
*measurement items: air velocity, air temperature
*measurement range:
----air velocity: 0~30ms, 0~90kmh, 0~5860ftmin, 0~55knots, 0~65mph (± 5%)
----air temperature: -10~45º c, 14~113º f (± 2º c)
*resolution: 0.2º c, 0.2ms
*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
*maxminavg reading
*packing: blister+card
*power: 6f22 9v
*dimension: 52.5*35.5*160mm