Features 1、HIGH ACCURACY: This wind speed meter has a range of 0.3 to 30m/s and an accuracy of 0.1dgts, ensuring accurate and reliable measurements. 2、FOR HARSH WEATHER CONDITIONS: Be aware of hurricane trends before you go out. This wind speed meter provides fast measurements to analyze environmental conditions. 3、MULTIFUNCTIONAL ANEMOMETER: Measure wind speed, temperature on one LCD display screen, offering convenience and versatility in one device. 4、5 UNITS: With five units of measurement, meters/second, kilometers/hour, feet/minute, knots, and miles/hour, this wind speed meter caters to your specific needs. 5、ADJUSTABLE TEMPERATURE IN CELSIUS OR FAHRENHEIT: Adjust the temperature display to your preferred unit with the built in temperature regulator. Record and recall maximum, minimum, average, current functions, and stay informed with the low battery indicator. Specification Item Type: Digital Temperature Wind Speed Meter Material: ABS Battery Type: 9V 6F22 x 1 (not included) Wind Speed Measurement Units: m/s, ft/min, km/h, knots, mph Wind Speed Range: 0.3 to 30m/s Accuracy: 0.1dgts Wind Temperature Units: ℃, ℉ Temperature Sensor: Negative Temperature Coefficient Resistor Operating Temperature: -10℃ to +45℃ (14℉ to 113℉) Operating Humidity: Below 90% RH Storage Temperature: -10℃ to +50℃ (14℉ to 122℉) Package List 1 x Temperature Wind Speed Meter 1 x User Manual 1 x Storage Bag