The Skywatch Wind measures wind speed, air temperature and wind-chill rapidly and accurately. Small enough to bring anywhere, insensitive to dust and shock with a user-replaceable propeller, the newest member of the JDC family is designed and manufactured in Switzerland.Data: Wind speed Maximum wind speed Lifetime maximum wind speed Air temperature Wind chill (perceived temperature) Wind measurement: Units of measurement: km/h, mph, m/s, fps, knots & Beaufort Resolution: to the tenth decimal place up to 99.9, then to the unit Precision: +/- 3% FS Range of measurement: from 3 to 185 km/h Air temperature: Units of measurement: C and F Resolution: to one-tenth of a degree Measurement cycle: one measurement every 0.5 seconds Precision: +/- 0.3C at 20C / +/- 0.5C from -30 at +70C Range of measurement: from -30C to +70C
