Features: Experience precise wind measurement with the Thermals Anemometer, offering high accuracy in real times wind speeds and volumes readings, perfect for diverse environment. This device features easy to read LCD backlights display, unit switching, and energy saving auto shut off, making it a tool for any situation. Ideal for meteorology enthusiasts, outdoor athletes, engineers, and environmental monitoring professional seekings reliable data. Perfectly suited for outdoor activity, construction projects, agricultural activity, and scientific research, ensuring accurate measurements in challenging conditions. With a extendable probe, USB data output, and capacity to store 5500data set, this anemometer is for precise and convenience, enhancing your wind measurement capabilities. Specifications: Component:ABS Size:Approx.150x63x34mm/5.91x2.48x1.34inch Probe Length:Approx.26.5-107.50cm/10.43-42.32inch Wind Speeds Measurement Ranges:0.1-30m/s Accuracy:??3%??0.1 Wind Volumes Measurement Ranges:0-999900m?/mins Temperature Measurement Ranges:0-45?? Builts in Battery Capacity:3.7V 1000mAh Package Includes: 1pc Anemometer 1pc Extendable Probe 1pc Cable note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.