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ar-842aar-852aar-872stemperaturerange-18℃~330℃-18℃~500℃-18℃~1050℃测温范围0~626℉0~932℉0~1922℉accuracy±2%or±2℃±2%or±2℃±2%or±2℃测温精确度℃/℉ selection√√√℃/℉温度单位转换distance spot ratio12:112:112:1测量距离比率data hold function√√√数据保持显示功能auto power shut off√√√自动关机功能emissivity√√√发射率backlight display selection√√√背光显示选择功能laser target pointer selection√√√镭射目标显示选择功能average and difference function√√√平均值和温差测量功能max and min function√√√最大、最小值测量功能high low temperature alarm setup√√√高低温报警设定功能data store/recall function√√√测量数据储存功能(断电记忆)response time & wavelengh500ms & (8-14)um500ms & (8-14)um500ms & (8-14)um响应时间和响应值长repeatability±1%or±1℃±1%or±1℃±1%or±1℃重复性 |
general characteristics?一般特征power9v alkaline battery9v alkaline battery9v alkaline battery供电9v碱性电池9v碱性电池9v碱性电池lcdsize37*35mm37*35mm44*37.5mmlcd尺寸product colordark gray yellowdark gray redyellow black产品颜色深灰 黄深灰 红黄 黑product net weight210g210g480g产品净重product size175*100*49mm175*100*49mm220*134*60mm产品尺寸 |
packing information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(other countries)blisterblistergift boxstandard quantityper carton404020standard carton size62.0*44.2*28.0cm62.0*44.2*28.0cm64*43*47cmstandard carton gross weight11.0kg11.0kg16.8kg |