Check the listing for details. US BTMETER Wind Speed Meter Temperature Altitude Humidity Anemometer Barometer. Condition: New. Listed at 30.15 USD. Wind Speed Meter Temperature Altitude Humidity Anemometer Barometer BTMETER US Functions: Anemometer fan built in temperature and humidity sensors, can be used to measure the relative humidity, dew point, altitude, wind speed. Anemometer range from 0.3~30m/s, 59~5900 Ft/min, which maximum up to 60Mph. The wind meter also measure wind temperature range from 10℃ to 45℃. This tool displays the maximum/minimum/current wind speed readings for each function. This has a backlight function that allows users to operate in a dark environment. Which products are widely used in manufacturing various types of fans, ventilation, air-conditioning systems, is a good choice in the anemometer series of products. Features: Model BT-100 BT-100APP BT-100WM Wind Speed Range 0.3~30M/S 0.3~30M/S 0.3~30M/S Temperature Range -10℃~45℃ -10℃~45℃ -10℃~45℃ Ralative humidity No No 5~95% RH Dew Point No No 0℃~50℃ Altitude Measurement No No 0~6000M Accuracy of Wind Speed ±5% of rdg ±5% of rdg ±5% of rdg Accuracy of Air Temperature ±2℃/±3.6℉ ±2℃/±3.6℉ ±2℃/±3.6℉ Resolution 0.1m/s; 0.2℃ 0.1m/s; 0.2℃ 0.1m/s; 0.2℃ Back light Yes Yes Yes Manual/Auto Power Off Yes Yes Yes Wind Speed Unit Selection M/s, Ft/min, Knots, Km/hr, Mph M/s, Ft/min, Knots, Km/hr, Mph M/s, Ft/min, Knots, Km/hr, Mph Max/Averange/Current Yes Yes Yes Wind Chill indication Yes Yes Yes C/F Yes Yes Yes Barometer Indicator No No Yes Connect to Phone No Yes No Real Time Measure Yes Yes Yes Product List: 1 x BTMETER Digital Anemometer1 x Lanyard1 x Protective Case1 x User Manual PaymentShippingWarrantyAbout usContact us Payment All payment must be prepaid. Shipping The item will be shipped within 1 business days from our factory or warehouse in US/UK/DE,within 2-3 business days from our factory or warehouse in China The parcel are usually delivered in 3-5 business days from UK/US,10-35 Business days from China (the Batteries are not included ) We will do our best provide best products and high quality service for you. Warranty We offer a 30 day money back guarantee for all goods shipped correctly that are no longer required - only if they are unused. For items which are faulty on receipt, you must notify us within 14 days by e-mail via eBay only. We will then inform you of the next steps. If a wrong item is received, the item must be returned to us within 7 days of receipt and we will send the correct item as soon as possible. About us Our fast growing range of online products will help cater for your every need. This may include Test and Measurement and many more... We aim to provide fast, reliable and efficient service and ensure the best possible products are supplied. Our ambitions are to grow and develop the company by satisfying customers' needs. Contact us If you have any questions or problems, please do feel free contact us by email. We will reply you within 24 hours. Your feedback is very important to us. If you can't leave us a "5-Star" rating and a positive feedback, please contact us first prior before leaving feedback. We strive to provide 100% customer satisfied service. We believe in communication. Give us a call or send us an email, we will make things right for our buyers. Positive feedback for our buyers will be left automatically.