3-eletrode Electrochemical Sensor Gas Leak Detector Ammonia Detect Water Based Electrolyte Leakage Protection EC4-NH3-100 DE ABS

3-eletrode Electrochemical Sensor Gas Leak Detector Ammonia Detect Water Based Electrolyte Leakage Protection EC4-NH3-100 DE ABS
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sku: 1005006164116566
$94.18
Shipping from: China
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