Handheld Wind Speed Chill Temperature Meter Tester, Portable Wind Speed Meter CFM Meter Wind Gauge with LCD Backlight for Weather Data Collection Outdoors Sailing Surfing Fishing

Specification:Material: ABSColor: blackUnits: CFM, CMM, ℃/℉, mph, km/h, m/s, ft/min, knotWind velocity measurement:Measurement range:m/s: 0~30ft/min: 0~5860knot: 0~55km/h: 0~90mph: 0~65Resolution:m/s: 0.01ft/min: 1.968knot: 0.019km/h: 0.036mph: 0.022Threshold:m/s: 0.3ft/min: 60knot: 0.6km/h: 1mph: 0.7Accuracy:m/s: ±5%±0.1ft/min: ±5%±20knot: ±5%±0.2km/h: ±5%±0.4mph: ±5%±0.2Wind flow range:CMM: 0-999900m³/minCFM: 0-999900ft³/minRange:CFM (FT³/MIN): 0-999900CMM (M³/MIN): 0-999900Resolution:CFM (FT³/MIN): 0.001-100CMM (M³/MIN): 0.001-100Area:CFM (FT³/MIN): 0.001-9999CMM (M³/MIN): 0.001-9999Wind temperature measurement:Measurement range:℃: -10℃~+45℃℉: 14℉~113℉Resolution:℃: 0.1℉: 0.2Accuracy:℃: ±2℃℉: ±3.6℉Battery: 1 * 9V battery (not included)Temperature sensor: negative temperature coefficient resistanceOperating temperature: -10℃~+45℃ (14℉~113℉)Operating humidity: less than 90%RHStorage temperature: -10℃~+50℃ (14℉~122℉)Current consumption: about 6mAItem size: 165 * 85 * 39mm / 6.5 * 3.3 * 1.5inItem weight: 148g / 5.2ouncePackage size: 175 * 125 * 50mm / 6.9 * 4.9 * 2.0inPackage weight: 240g / 8.5ouncePackage list:1 * Anemometer1 * User ManualThank you for working with us. We sell products in good faith. If you have any questions, please contact us in time. We will solve it for you within 24 hours.Thank you for your patronage. I sell products with integrity. If you have any questions, please contact me in time. We will solve it for you within 24 hours.

• Measurement of wind speed, air volume and temperature.
• Wind cold indicator，Switch between Fahrenheit and Celsius unit. With LED light for easy use in dark environments.
• It has a low battery indicator and data hold function. Timed automatic shutdown (automatic shutdown after 10 mins of no button operation).Switch wind speed units (mph, km/h, m/s, ft/min, knot).
• Real-time measurement of wind speed and average wind speed. Widely used in electric power, meteorology, iron and steel, petrochemical, energy saving and other industries. And it is also suitable for sailing, rowing, heating, ventilation, air conditioning, agriculture, sea fishing industry, all kinds of fan manufacturing, the need for exhaust system industry and so on.