Anemometer Air Velocity Meter à¤Ã×èͧÇÑ´¤ÇÒÁàÃçÇÅÁ à¤Ã×èͧÇÑ´ÅÁ CFM CMM Meter Flow Meter à¤Ã×èͧÇÑ´»ÃÔÁÒµÃÅÁ »ÃÔÁÒ³ÅÁ CFM/CMM > à¤Ã×èͧÇÑ´¤ÇÒÁàÃçÇÅÁ à¤Ã×èͧÇÑ´¤ÇÒÁàÃçÇÅÁ áÅÐÍسËÀÙÁÔ AR836 Anemometer AR836 Deluxe Digital Anemometer + Wind Temperature Meter Range 0-45m/S à¤Ã×èͧÇÑ´¤ÇÒÁàÃçÇÅÁ ÍسËÀÙÁÔÅÁ AR836 ÊÒÁÒöÇÑ´¤èÒ¤ÇÒÁàÃçÇÅÁ â´Ââ¾Ãºáººãº¾Ñ´ Êдǡãªé§Ò¹ ªèǧÇÑ´¤ÇÒÁàÃçÇÅÁ 0.3 ¶Ö§ 45.0 àÁµÃ/ÇÔ¹Ò·Õ(àÅ×͡˹èÇÂä´é ¡Á/ªÁ,¿Øµ/¹Ò·Õ , Khots ) ¤ÇÒÁÅÐàÍÕ´ 0.1 àÁµÃ/ÇÔ¹Ò·Õ ªèǧÇÑ´ÍسËÀÙÁÔÅÁ µÑé§áµè 0 ¶Ö§ 45C àÅ×͡˹èÇ C ËÃ×Í F ä´é ¾ÃéÍÁ¿Ñ§ªÑè¹ ¤éÒ§¤èÒ , ºÑ¹·Ö¡¤èÒÊÙ§ÊØ´ µèÓÊØ´ , »Ô´à¤Ã×èͧÍѵâ¹ÁÑµÔ Ë¹éҨ͢¹Ò´ãË­è ÍèÒ¹¤èÒÊдǡ ãªéẵàµÍÃÕè 9 âÇÅ·ì ¹éÓ˹ѡà¤Ã×èͧ 240 ¡ÃÑÁ ¢¹Ò´ 170 x 160 x 49 ÁÔÅÅÔàÁµÃ ÁÕÃкºä¿Ë¹éÒ¨Í (Backlight) ¾ÃéÍÁ¡ÃÐà»ëÒ¾¡¾ÒÍÂèÒ§´Õ Features: Wind speed & temperature measurement Wind speed & temperature measuring unit options Data hold Max/Min/Avg /Current measurement LCD back light Auto power off Specifications: Wind Temperature Range: 0.0C-45°C (32.0°F-113.0°F) Resolution: 0.2°C (0.36°F) Accuracy: +/-2°C (+/-3.6°F) Wind Velocity: Range: M/s 0-45 Ft/min 0-8800 Knots 0-88 Km/hr 0-140 Mph 0-100 Resolution: M/s 0.1 Ft/min 19 Knots 0.2 Km/hr 0.3 Mph 0.2 Threshold: M/s 0.3 Ft/min 60 Knots 0.6 Km/hr 1 Mph 0.7 Accuracy: M/s +/-3% +/-0.1dgts Ft/min +/-3% +/-10dgts Knots +/-3% +/-0.1dgts Km/hr +/-3% +/-0.1dgts Mph +/-3% +/-0.1dgts Operating Conditions: Humidity : 80% RH Main unit: 0°C to 50°C Vane: 0°C to 60°C Storage conditions: Humidity: 0 to 90% RH Main unit: 0°C to 50°C Vane: 0°C to 60°C Power supply: 9V battery Weight: 240g Anemometer Air Velocity Meter à¤Ã×èͧÇÑ´¤ÇÒÁàÃçÇÅÁ à¤Ã×èͧÇÑ´ÅÁ CFM CMM Meter Flow Meter à¤Ã×èͧÇÑ´»ÃÔÁÒµÃÅÁ »ÃÔÁÒ³ÅÁ CFM/CMM > à¤Ã×èͧÇÑ´¤ÇÒÁàÃçÇÅÁ à¤Ã×èͧÇÑ´¤ÇÒÁàÃçÇÅÁ áÅÐÍسËÀÙÁÔ AR836