防風(fēng)雨型,可選顯示單位,3%精度
45118:檢測(cè)風(fēng)速,溫度,風(fēng)冷量
45158:檢測(cè)風(fēng)速,溫度,濕度,風(fēng)冷量,露點(diǎn)
風(fēng)速范圍: 100 to
溫度/風(fēng)冷量范圍: 0 to
濕度范圍: 10% to 95% (model 45158 only).
精度: Wind speed: ±3% of reading; Temperature: ±
風(fēng)速單位: m/s, mph, knots, km/hr, ft/min, Beaufort.
分辨率:
采樣時(shí)間: 1 reading per second.
平均值: 5, 10, or 13 second intervals.
防水: to
風(fēng)速低限: Limits: 0.5 to
電源: Lithium battery (CR-2032 or equivalent) 400 hour life expectancy, replaceable.
自動(dòng)關(guān)閉: 30 minutes after last key is pressed.
葉輪: Plastic, replaceable.
外殼: Plastic.
重量:
認(rèn)證: CE.