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SEN0161 DFROBOT - Sensor: pH | analog; 5VDC; Kit: module,cables,probe; Gravity; Ch: 1; DF-SEN0161 | TME - Electronic components
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DFRobot Gravity series Analog pH Sensor / Meter Kit Compatible with arduino for Water quality testing, Aquaculture|kit kits|sensor sensorkit sensor - AliExpress
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