Overview Wind speed / air flow sensor is conventional angular impeller arm, ball bearing lubrication. Accurate to 2% of wind speed, air temperature is accurate to 0.8 degrees Celsius. It is a professional tester and with multi-function. Features Measure wind speed, air temperature and airflow Accurate to 2% of wind speed, air temperature is accurate to 0.8 degrees Celsius Measuring wind speed is 0.4 to 25.00 m/s, 0.01 m/s resolution, accuracy +-2% Measuring air temperature is 0 to 50°c, 0.1°c, resolution, accuracy +-8°c Measuring air flow is 0.01 to 99.99 cubic meters / second, with an area from 0 to 9.999 square meters, resolution 0.01 Minimum and maximum measurement Average reading storage (single-point up to 2 hours or more points up to 8 readings) Data hold Background light Auto Power off Specifications Wind speed / air flow sensor is conventional angular impeller arm, ball bearing lubrication Air temperature sensor is precision thermistor 9V battery (about 100 hours time) Operating temperature is 0°c to 50°c relative humidity, 80% Host size is 181 × 71 × 38 mm, 70mm diameter sensors Weight is363 grams (with battery) Fluke 925 impeller anemometer accessibility
