Wind Speed And Direction Indicator, No.7790-00, Sato, Japan, HP 0813 8758 7112, email : k000333999@ yahoo.com

* Transducer: Wind speed: 4 blade propeller ( AC generator) ; Wind direction: Counterbalanced tail( synchro motor) * Starting speed: 2 m/ s * Withstand speed: 90 m/ s * Type: Wind speed: rectifying voltmeter; Wind direction: synchro motor * Wind-run output: Optional, 1 pulse / 60 m * Cable: 20m ( 7 conductor ) ; ( 8 conductor cable for wind-run output type) * Dimensions: ( W) 690 x ( H) 760 mm * Weight: approx. 3.0 kg * Measuring range: Wind speed: 2 to 60 m/ s ( min. scale 1 m/ s) ; Wind direction: 360° continuous N, NE, E, SE, S, SW, W, NW ( min. scale: 1/ 16 cardinal points) * Accuracy: Wind speed: ± 0.5 m/ s below 10 m/ s ± 5 % above 10 m/ s; Wind direction: ± 5° * Power requirements: 100 VAC ( 50/ 60 Hz) ± 10% ( other voltage is available) * Operation ambient: -10 to 50° C, 40 to 85% rh * Dimensions: ( H) 170 x ( W) 300 x ( D) 150 mm * Weight: approx. 3.6 kg * Cat: WM-013 . Alat Peternakan Address : Ring Road Utara No. 134 Taman Yasmin VI, Bogor, Indonesia Website : www.alat-peternakan.com E-Mail : k111444888@ yahoo.com, Hp 082123847472 k111222999@ yahoo.com, Hp 081385152874 karyamitrausaha@ yahoo.com Telepon : 0251-7543316 ( Hunting) 021-70748483