10 IN 1 H2/Temp/ORP/EC/TDS/Salinity/S.G/PH/㏁ Resistivity/Fertility Meter Water ph Analysis Instruments Hydrogen-rich Detector

10 IN 1 H2/Temp/ORP/EC/TDS/Salinity/S.G/PH/㏁ Resistivity/Fertility Meter Water ph Analysis Instruments Hydrogen-rich Detector
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sku: 1005004110604044
$30.66
Shipping from: China
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