產(chǎn)品名稱: 45000系列風(fēng)速/溫濕度/風(fēng)冷量/露點(diǎn)儀產(chǎn)品型號(hào): 4500045118：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:100to5500ft/min,0.5to28m/s,2to100km/h,1to62mph,1to54.3knots,1to17Beaufort.溫度/風(fēng)冷量范圍:0to122 F(0.1 )/-18to50 C(0.1 ).濕度范圍:10%to95%(model45158only).精度:Windspeed: 3%ofreading;Temperature: 1.8 F/ 1 C;RelativeHumidity: 5%RH.風(fēng)速單位:m/s,mph,knots,km/hr,ft/min,Beaufort.分辨率:0.2mph.采樣時(shí)間:1readingpersecond.平均值:5,10,or13secondintervals.防水:to3ft(1meter).風(fēng)速低限:Limits:0.5to89mph.電源:Lithiumbattery(CR-2032orequivalent)400hourlifeexpectancy,replaceable.自動(dòng)關(guān)閉:30minutesafterlastkeyispressed.葉輪:Plastic,replaceable.外殼:Plastic.重量:3oz(95g).認(rèn)證:CE.