Intendvision HT605 Digital Anemometer, Handheld Wind Gauges Wind Speed Meter with Big Backlight LCD Screen, Air Flow Meter for Sailing Surfing Drone Flying RC Plane Golf Shooting HVAC

"This is a portable digital anemometer with stable performance and reliability.

It is widely used in wind energy, meteorology, industry, agriculture, hydrology and water conservancy, highways, airports and ports, etc. Feature: 6 Wind speed unit selection: m/ s, km/h, mil/h, ft/m, ft/s, knots Auto Shut-Off if no operation within 10 minutes.

Backlight display, easy reading measurement at night. Eight blades, low-friction bearing technology, wider blade diameter, more accurate measurement and more sensitive response. Convenient features like Data Hold, Max/Min/AVG, Low Battery Indicator Equiped with temperature and humidity sensors, used to measure the current environment relative humidity and temperature."