型號(hào)
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Handylab pH11
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Handylab pH12
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MULTI12
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PH/LF12
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LF11
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LF12
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OX12
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pH量程
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-2.000~+19.999pH
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-2.000~+19.999pH
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-2.00~+19.99pH
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-2.00~+19.99pH
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---
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---
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---
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pH準(zhǔn)確度
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±0.005pH
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±0.005pH
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±0.01 pH
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±0.01 pH
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---
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---
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---
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mV 量程
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±1mV
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±1mV
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-1999~+1999 mV
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-1999~+1999 mV
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---
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---
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---
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mV準(zhǔn)確度
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---
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---
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±1mV
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±1mV
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---
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---
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---
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電導(dǎo)率范圍
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---
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---
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1μS /cm~500mS/cm(四檔自動(dòng)切換)
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1μS /cm~500mS/cm(四檔自動(dòng)切換)
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0.0-500ms/cm;0.00-19.99us/cm;0.000-1.999us/cm
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0.0-500ms/cm;0.00-19.99us/cm;0.000-1.999us/cm
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---
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電導(dǎo)率精度
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---
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---
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讀值的±0.5%
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讀值的±0.5%
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讀值的±0.5%
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讀值的±0.5%
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---
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溫度補(bǔ)償
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---
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---
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線性/非線性
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非線性
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線性、非線性或不補(bǔ)償可調(diào)
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線性、非線性或不補(bǔ)償可調(diào)
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---
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電導(dǎo)池常數(shù)
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---
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---
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0.450-0.500(已校準(zhǔn))
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0.450-0.500(已校準(zhǔn))
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0.01;0.090-0.110;0.250-2.500
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0.01;0.090-0.110;0.250-2.500
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---
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鹽度量程
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---
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---
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0.0-70.0
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0.0-70.0
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0.0-70.0
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0.0-70.0
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---
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鹽度準(zhǔn)確度
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---
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---
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±0.2
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±0.2
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±0.2
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±0.2
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---
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TDS量程
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---
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---
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TDS常數(shù)0.40-1.00可設(shè),TDS量程為0-1999mg/L
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TDS常數(shù)0.40-1.00可設(shè),TDS量程為0-1999mg/L
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TDS常數(shù)0.40-1.00可設(shè),TDS量程為0-1999mg/L
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TDS常數(shù)0.40-1.00可設(shè),TDS量程為0-1999mg/L
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---
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溶氧測(cè)量范圍
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---
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---
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0.00-19.99mg/L; 0-90.0mg/L
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---
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---
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---
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0.00-19.99mg/L;0-90.0mg/L
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溶氧最大解析度
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---
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---
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0.01
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---
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---
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---
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0.01
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溶氧準(zhǔn)確度
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---
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---
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讀數(shù)±0.5%
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---
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---
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---
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讀數(shù)±0.5%
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溶氧測(cè)量范圍
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---
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---
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0.0~199.9%;0~600%
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---
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---
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---
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0.0~199.9%;0~600%
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溶氧最大解析度
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---
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---
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0.1%
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---
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---
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---
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0.1%
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溶氧準(zhǔn)確度
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---
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---
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讀數(shù)±0.5%
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---
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---
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---
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讀數(shù)±0.5%
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溶氧分壓值
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---
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---
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---
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---
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---
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---
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0.0-199.9mbar;0.-1250mbar
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測(cè)量溫度
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-5.0~+105.0℃;手動(dòng)調(diào)節(jié)時(shí)溫度范圍:-20~+130℃;(分辨率:0.1℃)
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-5.0~+105.0℃;手動(dòng)調(diào)節(jié)時(shí)溫度范圍:-20~+130℃;(分辨率:0.1℃)
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-5.0~+105.0℃;手動(dòng)調(diào)節(jié)時(shí)溫度范圍: -20~+130℃;(分辨率:0.1℃)
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-5.0~+105.0℃;手動(dòng)調(diào)節(jié)時(shí)溫度范圍: -20~+130℃;(分辨率: 0.1℃)
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-5.0~+105.0℃;(分辨率: 0.1℃)
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-5.0~+105.0℃;(分辨率: 0.1℃)
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0-50℃(分辨率:0.1℃)
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校準(zhǔn)方式
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NIST標(biāo)準(zhǔn)及DIN標(biāo)準(zhǔn)液,3點(diǎn)自動(dòng)校準(zhǔn)
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NIST標(biāo)準(zhǔn)及DIN標(biāo)準(zhǔn)液,3點(diǎn)自動(dòng)校準(zhǔn)
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NIST標(biāo)準(zhǔn)及DIN標(biāo)準(zhǔn)液,2點(diǎn)自動(dòng)校準(zhǔn)
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NIST標(biāo)準(zhǔn)及DIN標(biāo)準(zhǔn)液,2點(diǎn)自動(dòng)校準(zhǔn)
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0.450-0.500;0.800-1.200范圍校準(zhǔn)
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0.450-0.500;0.800-1.200范圍校準(zhǔn)
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空氣校準(zhǔn),0.60-1.25斜率校準(zhǔn)
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內(nèi)置時(shí)鐘
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---
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有,時(shí)間和日期
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有,時(shí)間和日期
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有,時(shí)間和日期
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---
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有,時(shí)間和日期
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有,時(shí)間和日期
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數(shù)據(jù)儲(chǔ)存
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---
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800組數(shù)據(jù),記錄時(shí)間5秒-60分鐘可調(diào)
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500組數(shù)據(jù)記憶功能,測(cè)量數(shù)據(jù)將被自動(dòng)記錄,數(shù)據(jù)記錄時(shí)間5秒-60分鐘可以調(diào)節(jié)
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500組數(shù)據(jù)記憶功能,測(cè)量數(shù)據(jù)將被自動(dòng)記錄,數(shù)據(jù)記錄時(shí)間5秒-60分鐘可以調(diào)節(jié)
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---
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800組數(shù)據(jù),記錄時(shí)間5秒-60分鐘可調(diào)
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800組數(shù)據(jù),記錄時(shí)間5秒-60分鐘可調(diào)
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電極輸入接口
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PH電極的DIN接口溫度傳感器2×4mm接口
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PH電極的DIN接口溫度傳感器2×4mm接口
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pH/Redox: DIN接口 溫度接口: 2×4mm 接口電導(dǎo)率/溶解氧電極:8芯接口
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pH/Redox:DIN接口 溫度接口: 2×4mm 接口電導(dǎo)率/溶解氧電極: 8芯接口
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電導(dǎo)率電極:8芯接口
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電導(dǎo)率電極: 8芯接口
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溶解氧電極:8芯接口
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電源
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4×1.5V,電池壽命大約2000小時(shí),停止工作1hr自動(dòng)關(guān)機(jī);交流電源附件可選
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4×1.5V,電池壽命大約2000小時(shí),停止工作1hr自動(dòng)關(guān)機(jī);交流電源附件可選
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4×1.5V,電池壽命大約2000小時(shí),停止工作1hr自動(dòng)關(guān)機(jī);交流電源附件可選
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4×1.5V,電池壽命大約2000小時(shí),停止工作1hr自動(dòng)關(guān)機(jī);交流電源附件可選
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4×1.5V,電池壽命大約2000小時(shí),停止工作1hr自動(dòng)關(guān)機(jī);交流電源附件可選
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