H HOLDPEAK Handheld Anemometer, Anemometer Wind Speed Meter, Meter with Backlight, Max/Min/Average, Measuring for Drone Windsurfing Kite Flying Sailing Surfing

【Precision-Crafted Wind Speed Meter:】The 866B Wind Speed Meter can accurately detect wind speed, thanks to its sensitive dual-temperature sensors, 8-blade design, and smooth fan axle. With a measurement range of 1~65mph (with ±5% accuracy), it ensures precise readings for instant wind condition monitoring; 【Versatile Professional Features:】This Pro Wind Meter offers a comprehensive set of functions, including unit conversion for wind speed (m/s, km/h, ft/min, knots, mph) and temperature (°C, °F), capturing max/min/average wind speeds, and a Beaufort scale bar graph for wind chill index display. It caters to all your measurement needs with ease; 【Power-Saving Modes:】The Anemometer features both automatic and manual power-off functions to minimize battery drain. Its backlit LCD display ensures visibility even in low-light environments, while the battery indicator alerts you when it's time for indicating the need to replace the battery; 【Portable & Secure Design:】Comes complete with a tripod and a lanyard, allowing you to secure the anemometer to the tripod or safely carry it with you during measurement to prevent it from falling or losing. The included waterproof carrying case adds an extra layer of protection and convenience； 【Versatile Applications:】Ideal for a wide range of outdoor activities like surfing, drone flying, kite flying, boating, golf, and more, the 866B also excels in measuring delicate airflows in HVAC installations and duct vents. Its sensitivity makes it a valuable tool for CFM (Cubic Feet per Minute) calculations, simplifying the process with the formula: Airflow (CFM) = Wind Speed x Duct Cross-Sectional Area; 【Complete Package: 】Inside the box, you'll find: 1x 866B Digital Wind Speed Meter, 1x Compact Tripod, 1x lanyard, 2x AAA Batteries, 1x User Manual, 1x Portable Carrying Bag, and 1x Screwdriver;