UNI-T UT-362 Digital Anemometer(USB) 1.*Date Retention:Display H 2.*Record Interval Setting ... .*USB Date Transfer 4.*Backligh UNI-T UT-362 Digital Anemometer(USB) Main FunctionRangeAccuracyWind Speed measurement2-10m/s±3%±0.510 ... , color box, manual, warranty card, cloth bag UT-362 Digital Anemometer(USB)