| GENERAL FEATURES & SPECIFICATIONS | 一般功能和規(guī)格 | 
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|  | AR-862A | AR-872 | AR-882 | 
| Temperature Range | -50℃~850℃ | -18℃~1250℃ | -18℃~1500℃ | 
| 測(cè)溫范圍 | -58~1568℉ | 0~2282℉ | 0~2732℉ | 
| Accuracy | ±2%or±2℃ | ±2%or±2℃ | ±2%or±2℃ | 
| 測(cè)溫精確度 | 
| ℃/℉ Selection | √ | √ | √ | 
| ℃/℉溫度單位轉(zhuǎn)換 | 
| Distance Spot Ratio | 8:1 | 30:1 | 50:1 | 
| 測(cè)量距離比率 | 
| Data Hold Function | √ | √ | √ | 
| 數(shù)據(jù)保持顯示功能 | 
| Auto Power Shut Off | √ | √ | √ | 
| 自動(dòng)關(guān)機(jī)功能 | 
| Emissivity | 0.95pre-set | 0.1~0.99(可調(diào)) | 0.1~0.99(可調(diào)) | 
| 發(fā)射率 | 
| Backlight Display Selection | √ | √ | √ | 
| 背光顯示選擇功能 | 
| Laser Target Pointer Selection | √ | √ | √ | 
| 鐳射目標(biāo)顯示選擇功能 | 
| Average And Difference Function | √ | √ | √ | 
| 平均值和溫差測(cè)量功能 | 
| Max And Min Function | √ | √ | √ | 
| 最大、最小值測(cè)量功能 | 
| High Low Temperature Alarm Setup | √ | √ | √ | 
| 高低溫報(bào)警設(shè)定功能 | 
| Data Store/Recall Function | √ | √ | √ | 
| 測(cè)量數(shù)據(jù)儲(chǔ)存功能 (斷電記憶)
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| Response Time & Wavelengh | 500ms & (8-14)um | 500ms & (8-14)um | 500ms & (8-14)um | 
| 響應(yīng)時(shí)間和響應(yīng)值長(zhǎng) | 
| Repeatability | ±1%or±1℃ | ±1%or±1℃ | ±1%or±1℃ | 
| 重復(fù)性 | 
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| GENERAL CHARACTERISTICS | 一般特征 | 
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| 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 |  
| LCD size | 37*35mm | 50*37mm | 50*37mm |  
| LCD尺寸 |  
| Product Color | Yellow+Black | Yellow+Black | Red+Black |  
| 產(chǎn)品顏色 | 黃+黑 | 黃+黑 | 紅+黑 |  
| Product Net Weight | 210g | 300g | 300g |  
| 產(chǎn)品凈重 |  
| Product Size | 175*100*49mm | 200*138*57mm | 200*138*57mm |  
| 產(chǎn)品尺寸 |  
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| PACKING INFORMATION | 包裝 | 
| 包裝方式1(中國(guó)) | 吸塑皮套包裝 | 彩盒包裝 | 彩盒包裝 | 
| 標(biāo)準(zhǔn)外箱容量 | 20 | 20 | 20 | 
| 標(biāo)準(zhǔn)外箱尺寸 | 55.0*45.0*32.5cm | 55.0*43.0*47.0cm | 55.0*43.0*47.0cm | 
| 標(biāo)準(zhǔn)外箱毛重 | 14.7kg | 16.8kg | 16.8kg | 
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| 包裝方式2(Other Countries) | Blister | Gift Box  | Gift Box  |  
| Standard Quantity Per Carton | 40 | 20 | 20 |  
| Standard Carton Size | 62.0*44.2*28.0cm | 55.0*43.0*47.0cm | 55.0*43.0*47.0cm |  
| Standard Carton Gross Weight | 8.41kg | 16.8kg | 16.8kg |  |