PH/ORP Controller ±0.02 PH Meter Acidity Detector Sewage Test Transmitter With Temperature Compensation RS485 and Alarm Function

PH/ORP Controller ±0.02 PH Meter Acidity Detector Sewage Test Transmitter With Temperature Compensation RS485 and Alarm Function
sku: 33062987515
$93.99
Shipping from: China
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