香港?，擜R842紅外線測溫儀產(chǎn)品詳細說明
| | AR802 | AR-842 | AR-852 | | Temperature Range | -18℃～280℃ | -18℃～330℃ | -18℃～500℃ | | 測溫范圍 | 0～536℉ | 0～626℉ | 0～932℉ | | Accuracy | ±2%or±2℃ | ±2%or±2℃ | ±2%or±2℃ | | 測溫精確度 | | ℃/℉ Selection | √ | √ | √ | | ℃/℉溫度單位轉(zhuǎn)換 | | Distance Spot Ratio | 8:1 | 12:1 | 12:1 | | 測量距離比率 | | Data Hold Function | √ | √ | √ | | 數(shù)據(jù)保持顯示功能 | | Auto Power Shut Off | √ | √ | √ | | 自動關(guān)機功能 | | Low Battery Indication | √ | √ | √ | | 低電顯示功能 | | Backlight Display Selection | √ | √ | √ | | 背光顯示選擇功能 | | Laser Target Pointer Selection | √ | √ | √ | | 鐳射目標顯示選擇功能 | | Emissivity | 0.95 | 0.95 | 0.95 | | 發(fā)射率 | | Response Time & Wavelengh | 500ms & (8-14)um | 500ms & (8-14)um | 500ms & (8-14)um | | 響應時間和響應值長 | | Repeatability | ±1%or±1℃ | ±1%or±1℃ | ±1%or±1℃ | | 重復性 |
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香港?，擜R842紅外線測溫儀 | GENERAL CHARACTERISTICS | 一般特征 | | Power | 9V Alkaline Battery | 9V Alkaline Battery | 9V Alkaline Battery | | 供電 | 9V堿性電池 | 9V堿性電池 | 9V堿性電池 | | LCDsize | 28.5*26.5mm | 37*35mm | 37*35mm | | LCD尺寸 | | ProductColor | Yellow+Black | Dark Gray+Yellow | Dark Gray+Red | | 產(chǎn)品顏色 | 黃+黑 | 深灰+黃 | 深灰+紅 | | Product Net Weight | 168g | 210g | 210g | | 產(chǎn)品凈重 | | Product Size | 146*80*38mm | 175*100*49mm | 175*100*49mm | | 產(chǎn)品尺寸 |
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| PACKING INFORMATION | 包裝 | | 包裝方式1(中國) | 彩盒包裝 | 彩盒包裝 | 彩盒包裝 | | 標準外箱容量 | 20 | 20 | 20 | | 標準外箱尺寸 | 55.0*45.0*32.5cm | 55.0*45.0*32.5cm | 55.0*45.0*32.5cm | | 標準外箱毛重 | 14.7kg | 14.7kg | 14.7kg | | 包裝方式2(Other Countries) | Blister | Blister | Blister | | Standard QuantityPer Carton | 40 | 40 | 40 | | Standard Carton Size | 62.0*44.2*28.0cm | 62.0*44.2*28.0cm | 62.0*44.2*28.0cm | | Standard Carton Gross Weight | 11.0kg | 11.0kg | 11.0kg |
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