超聲波測(cè)距儀AR831產(chǎn)品詳細(xì)說(shuō)明
                        |                                                             |  | AR-811 | AR-821 | AR-831 |  |                          | Measuring Range | 0.30~15m | 0.30~15m | 0.30~15m |  |                          | 測(cè)量范圍 | 10inch~50foot | 10inch~50foot | 10inch~50foot |  |                          | Accuracy | ±1% | ±1% | ±1% |  |                          | 測(cè)量精確度 |  |                          | Measure In Imperial/Metric | √ | √ | √ |  |                          | 公英制轉(zhuǎn)換 |  |                          | Dynamic Display | √ | √ | √ |  |                          | 動(dòng)態(tài)讀數(shù)顯示 |  |                          | Laser Pointer Aiming | √ | √ | √ |  |                          | 激光定位 |  |                          | Data Store /Recall | √ | ____ | ______ |  |                          | 存儲(chǔ)/調(diào)出數(shù)據(jù) |  |                          | Computer Area And Volume | √ | √ | √ |  |                          | 計(jì)算面積和體積 |  |                          | Sum Of Length | √ | √ | √ |  |                          | 計(jì)算長(zhǎng)度累加 |  |                          | Auto/Manual Shut-off | √ | √ | √ |  |                          | 自動(dòng)/手動(dòng)關(guān)機(jī) |  |                          | LCD Backlight | √ | √ | √ |  |                          | LCD 背光顯示 |  |                          | response Time | 2s | 2s | 2s |  |                          | 響應(yīng)時(shí)間 |  |                          | Measureing Benchmark Setup | √ | √ | √ |  |                          | 測(cè)量基準(zhǔn)設(shè)置 |  |                          | KeySound,Beeps For Wrong Reading And Reading Confirmation | √ | √ | √ |  |                          |  |                          | 按鍵聲提示,出錯(cuò)聲音提示 | √ | √ | √ |  |                          | 以及確認(rèn)聲音提示 |  |  | 
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                    |                                                             | GENERAL CHARACTERISTICS | 一般特征 |                          | Power | 9V Battery(6F22) | 9V Battery(6F22) | 4*1.5VAAA Battery |                          | 供電 | 9v(6F22) | 9v(6F22) | 4節(jié)1.5V AAA電池 |                          | LCD size | 35*23.5mm | 35*23.5mm | 35*23.5mm |                          | LCD尺寸 |                          | Product Color | Dark Gray | Dark Gray | Ivory |                          | 產(chǎn)品顏色 | 深灰 | 深灰 | 象牙白 |                          | Product Net Weight | 150g | 150g | 115g |                          | 產(chǎn)品凈重 |                          | Product Size | 180*53*39mm | 180*53*39mm | 100*54.5*21.5mm |                          | 產(chǎn)品尺寸 |  | 
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                    |                                                             | PACKING INFORMATION | 包裝 |                          | 包裝方式1(中國(guó)) | 吸塑 | 吸塑 | 吸塑 |                          | 標(biāo)準(zhǔn)外箱容量 | 40 | 40 | 40 |                          | 標(biāo)準(zhǔn)外箱尺寸 | 49.5*36.8*27.9cm | 49.5*36.8*27.9cm | 49.5*36.8*27.9cm |                          | 標(biāo)準(zhǔn)外箱毛重 | 6.5kg | 6.5kg | 6.5kg |                          | 包裝方式2(Other Countries) | Blister | Blister | Blister |                          | Quantity Per Carton | 40 | 40 | 40 |                          | Carton Size | 49.5*36.8*27.9cm | 49.5*36.8*27.9cm | 49.5*36.8*27.9cm |                          | Carton Gross Weight | 6.5kg | 6.5kg | 6.5kg |  |