Condition: 100% Brand New Item Type: Anemometer Material: Plastic Power Supply: 3 x AAA Battery (Battery Not Included) Wind Speed Measurement: 0.3-45m/S Wind Temperature Measurement: 0°-45°C Wind Speed Unit: m/s, km/h, ft/min, knots, mph Weight: Approx. 1105g / 39oz Size: Approx. 15x8x3.5cm / 5.9x3.1x1.4in Handle: Approx. 26.5x7.5x3.6cm / 10.4x3.0x1.4in 1、Support the simultaneous measurement of wind speed, wind temperature, wind grade three data, try to meet your various needs. 2、It is equipped with HD display screen with white backlight function, and the measurement results can be displayed intuitively, which is convenient for testing in gray environment. 3、The wind measuring handle can be extended and retracted at will to 55.3cm, which is convenient for use. 4、With six fan blade design and low friction bearing technology, the response is more sensitive and the measurement results are more accurate. 5、With a variety of wind speed units, m/s, km/h, ft/min, knots, mph, suitable for different occasions customers to choose the measurement wind speed units. 6、Support multiple measurement modes, and lock the maximum wind speed / minimum wind speed or average wind speed during measurement. 7、It is widely used in electric power, steel, petrochemical, energy-saving fishing industry, various fan manufacturing industry, air exhaust system and other industries. 1 x Anemometer (Battery Not Included) 1 x Instruction Manual 1 x Tool Box