GENERAL FEATURES & SPECIFICATIONS | 一般功能和規格 | | AR-841 | AR-851 | Measuring Range | 0.5～15m | 0.5～15m(single Unit) | 測量范圍 | 1～60m(Double Unit) | Accuracy | ±0.5% | ±1.5%(single Unit) | 測量**度 | ±2%(Double Unit) | Measure In Imperial/Metric | √ | √ | 公英制轉換 | Operation Condition | 0～30℃ | 0～30℃ | 工作環境 | 30-70%RH | 30-70%RH | Laser Pointer Aiming Selection | √ | √ | 激光定位 | Low Battery Indication | √ | √ | 低電顯示功能 | Computer Area And Volume | √ | √ | 計算面積和體積 | Sum Of Length | √ | √ | 計算長度累加 | Auto/Manual Shut-off | √ | √ | 自動/手動關機 | LCD Backlight | √ | √ | LCD 背光顯示 | response Time | 2s | 2s | 響應時間 | Measureing Benchmark Setup | √ | √ | 測量基準設置 | Single Or Double Unit Measure Selection | _____ | √ | 單機和雙機測試選擇開關 | WorkFrequency | 40khz | 40khz(single Unit) | 工作頻率 | 20khz(Double Unit) | Key Sound,Beeps For Wrong Reading | √ | √ | And Reading Confirmation | 按鍵聲提示,出錯聲音提示 | 以及確認聲音提示 |
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GENERAL CHARACTERISTICS | 一般特征 | Power | 9VAlkaline Battery | 9V Alkaline Battery | 供電 | 9V堿性電池 | 9V堿性電池 | LCD size | 56*28.3mm | 56*28.3mm | LCD尺寸 | Product Color | Dark Gray+Yellow | Yellow+Black | 產品顏色 | 深灰+黃 | 黃+黑 | Product Net Weight | 205g | 315g | 產品凈重 | Product Size | 150*75*46mm | 150*75*46mm | 產品尺寸 |
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PACKING INFORMATION | 包裝 | 包裝方式1(中國) | 吸塑 | 吸塑 | 標準外箱容量 | 20 | 20 | 標準外箱尺寸 | 48.5*43.7*28.0cm | 48.5*43.7*33.2cm | 標準外箱毛重 | 6.2kg | 9.1kg | 包裝方式2(Other Countries) | Blister | Blister | Standard Quantity Per Carton | 20 | 20 | Standard Carton Size | 48.5*43.7*28.0cm | 48.5*43.7*33.2cm | Standard Carton Gross Weight | 6.2kg | 9.1kg |
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