红外线测温仪AR872D香港希玛红外测温仪AR-842AAR-852AAR872DAR872DAR872KAR872S非接触式红外线测温仪-AR872D一般功能和规格AR-842AAR-852AAR872DTemperatureRange-50℃～550℃-18℃～500℃-50℃～1050℃测温范围0～626℉0～932℉0～1922℉Accuracy&plu***n;1.5℃&plu***n;2%or&plu***n;2℃&plu***n;1.5℃测温***度℃/℉Selection√√√℃/℉温度单位转换DistanceSpotRatio12:112:112:1测量距离比率DataHoldFunction√√√数据保持显示功能AutoPowerShutOff√√√自动关机功能Emissivity√√√发射率BacklightDisplaySelection√√√背光显示选择功能LaserTargetPointerSelection√√√镭射目标显示选择功能***erageAndDifferenceFunction√√√平均值和温差测量功能MaxAndMinFunction√√√***大、***小值测量功能HighLowTemperatureAlarmSetup√√√高低温报警设定功能DataStore/RecallFunction√√√测量数据储存功能（断电记忆）Resp***eTime&W***elengh500ms&(8-14)um500ms&(8-14)um500ms&(8-14)um响应时间和响应值长Repeatability&plu***n;1%or&plu***n;1℃&plu***n;1%or&plu***n;1℃&plu***n;1%or&plu***n;1℃重复性非接触式红外线测温仪AR872D一般特征Power9VAlkalineBattery9VAlkalineBattery9VAlkalineBattery供电9V碱性电池9V碱性电池9V碱性电池LCDsize37*35mm37*35mm44*37.5mmLCD尺寸ProductColorDarkGray+YellowDarkGray+RedYellow+Black产品颜色深灰+黄深灰+红黄+黑ProductNetWeight210g210g480g产品净重ProductSize175*100*49mm175*100*49mm220*134*60mm产品尺寸非接触式红外线测温仪AR872D包装包装方式1(中国)彩盒包装彩盒包装彩盒包装标准外箱容量202020标准外箱尺寸55.0*45.0*32.5cm55.0*45.0*32.5cm64*43*47cm标准外箱毛重14.7kg14.7kg16.8kg包装方式2(OtherCountries)BlisterBlisterGiftBoxStandardQuantityPerCarton404020StandardCartonSize62.0*44.2*28.0cm62.0*44.2*28.0cm64*43*47cmStandardCartonGrossWeight11.0kg11.0kg16.8kg红外线测温仪AR872D香港希玛红外测温仪AR-842AAR-852AAR872DAR872DAR872KAR872S)