on： Wind Speed Range：0-30m/s Accuracy of Wind Speed: +/-5 of reading Wind Temperature Range：0-50℃ Accuracy of Temperature：+/-0.6℃ Resolution of Temperature：0.1℃/℉ Humidity: 0.1%-99.99%RH Humidity Resolution: 0.1%RH WBGT Temperature Range: 0-50℃ WBGT Alarm Range: 20~50℃
Feature:
✔Handheld anemometer heat stress WBGT Meter is a versatile measuring tool capable of capturing wind speed, ambient humidity, temperature, and wet bulb globe temperature (WBGT) data.
✔Out/In function displays the WBGT value both with and without direct exposure to the sun. It can provide the user with a true sense of the temperature within a given area.
✔Multi-function windmeter with brightness LCD backlight display,easy to read data in dark environment.
✔Max/Min wind speed reading;5 units for wind speed are m/s, ft/min, knots, km/h, mph and Beaufort scale.
Package Content: 1 * YF-881W Anemometer Heat Stress Meter 1 * Protective Bag 2 * 1.5V(AAA) Batteries 1 * User Manual 1 * Small Screwdriver