Features 1、The anemometer has good performance, high accuracy and accurate measurement. 2、Large range measurement, suitable for measurement in a variety of environments. 3、Adopting portable design, it is small in size, compact in structure and easy to carry. 4、With LCD backlight display, you can easily read data in the dark environment. 5、It is made of high‑quality ABS material, sturdy and durable, and has a long use time. Specification Item Type: Anemometer Model: MS6252A Material: ABS Color: Orange Battery: 1 x 6F22 9V (battery not included) Purpose: wind speed, gas flow rate measurement Wind Speed Measurement Unit Measuring Range Resolution Marginal Value Accuracy m/s 0~30 0.01 0.3 ±5%±0.1 ft/min 0~5860 1.968 60 ±5%±20 knot 0~55 0.019 0.6 ±5%±0.2 km/h 0~90 0.036 1 ±5%±0.4 mph 0~65 0.022 0.7 ±5%±0.2 Wind Temperature Measurement Unit Measuring Range Resolution Accuracy °C -10℃~+45℃ 0.1 ±2℃ ℉ 14℉~113℉ 0.2 ±3.6℉ Temperature Sensor Negative Temperature Coefficient Operating Temperature -10℃~+45℃(14℉~113℉) Operating Humidity No more than 90%RH Storage Temperature -10℃~+50℃(14℉~122℉) Power Consumption About 6mA Wind Flow Range CMM: 0-999900m³/min CFM: 0-999900ft ³/min Unit Range Resolution Interval CFM(FT³/MIN) 0-999900 0.001-100 0.001-9999 CMM(M³/MIN) 0-999900 0.001-100 0.001-9999 Package List 1 x Anemometer (Battery Not Included) 1 x Screwdriver 1 x Manual 1 x Carrying Case