Multipurpose Ideal for air conditioning measurement, fan manufacturing, and outdoor activities such as sailing, surfing, gliding, etc Multipurpose Ideal for air conditioning measurement, fan manufacturing, and outdoor activities such as sailing, surfing, gliding, etc Multifunction Measure wind speed, temperature, max/average/current wind speed, and wind chill indication in 5 wind speed units to meet your needs High Precision Accurate results for your different modes. Air velocity accuracy of 5%. Air temperature accuracy of 2 C, 3.6 F Easy to Read Display Large LCD display with backlight makes it easy to read measure results Extra Accessories Comes with a battery, silicone case, and a lanyard Batteries are not provided. Delivery Quantity: 1pc, Package Contents: Only the above package contents, excluding other products. Dimensions: 42x20x108mm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: orange (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)