CALL: A.WIHARTA 081294124885 085778084789 087784022201   Info Produk Constant AN15 Digital Anemometer Spesifikasi: Air Velocity m/ s ( meters per sec) : 1.1~ 30.0 m/ s kph ( kilometers per hour) : 0.8~ 108.0 km/ h fpm ( feet per minute) : 80~ 5900 ft/ min mph ( miles per hour) : 0.9~ 67.0 mph knt ( nautical mph) : 0.8~ 58.0 knots Sampling rate: 1 pembacaan per detik Sensor: kipas Power off otomatis: 15 menit