VTech Digital mini Anemometer Anemometro Thermometer GM816 Wind Speed Gauge Meter LCD Hand-held Measure tool Digital Anemometer

Specification: Item Description Measuring items Air velocity (Wind speed), Air temperature Range of Air velocity 0~30m/s, 0~90km/h, 0~5860ft/min, 0~55knots, 0~65mph Accuracy of Air velocity ±5% Range of Air temperature -10-45C (14-113F) Accuracy of Air temperature ±2C (3.6F) Resolution of Air velocity 0.1m/s, 0.2C Battery CR2032 (not included) Thermometer NTC thermometer Operating temperature -10-45C (14-113F) Operating humidity Less than 90%RH Store temperature -40 ~+60 (-40 F~140F) Current consumption Approx. 3mA