AR872S-红外线测温仪功能:
AR-842A
AR-852A
AR-872S
TemperatureRange
-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 Ratio
12:1
12:1
12:1
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
√
√
√
zui大、zui小值测量功能High Low Temperature Alarm Setup
√
√
√
高低温报警设定功能Data Store/Recall Function
√
AR872S-红外线测温仪√
√
测量数据储存功能(断电记忆)Response Time & Wavelengh
500ms & (8-14)um
500ms & (8-14)um
500ms & (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
一般规格:
Power | 9V Alkaline Battery | 9V Alkaline Battery | 9V Alkaline Battery | 供电 | 9V碱性电池 | 9V碱性电池 | 9V碱性电池 | LCDsize | 37*35mm | 37*35mm | 44*37.5mm | LCD尺寸 | Product Color | Dark Gray+Yellow | Dark Gray+Red | Yellow+Black | 产品颜色 | 深灰+黄 | 深灰+红 | 黄+黑 | Product Net Weight | 210g | 210g | 480g | 产品净重 | Product Size | 175*100*49mm | 175*100*49mm | 220*134*60mm | 产品尺寸 | |
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