超聲波測距儀AR851產(chǎn)品詳細(xì)說明
                        |                                                             |  | 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) |                          | 測量精確度 | ±2%(Double Unit) |                          | Measure In Imperial/Metric | √ | √ |                          | 公英制轉(zhuǎn)換 |                          | Operation Condition | 0~30℃ | 0~30℃ |                          | 工作環(huán)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(guān)機 |                          | LCD Backlight | √ | √ |                          | LCD 背光顯示 |                          | response Time | 2s | 2s |                          | 響應(yīng)時間 |                          | Measureing Benchmark Setup | √ | √ |                          | 測量基準(zhǔn)設(shè)置 |                          | Single Or Double Unit Measure Selection | _____ | √ |                          | 單機和雙機測試選擇開關(guān) |                          | 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(rèn)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(chǎn)品顏色 | 深灰+黃 | 黃+黑 |                          | Product Net Weight | 205g | 315g |                          | 產(chǎn)品凈重 |                          | Product Size | 150*75*46mm | 150*75*46mm |                          | 產(chǎn)品尺寸 |  | 
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                    |                                                             | PACKING INFORMATION | 包裝 |                          | 包裝方式1(中國) | 吸塑 | 吸塑 |                          | 標(biāo)準(zhǔn)外箱容量 | 20 | 20 |                          | 標(biāo)準(zhǔn)外箱尺寸 | 48.5*43.7*28.0cm | 48.5*43.7*33.2cm |                          | 標(biāo)準(zhǔn)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 |  |