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DF Robot pH Meter Pro Kit V2 and Arduino with external power supply - DFRobot - Core Electronics Forum
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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 Analog Spear Tip Ph Sensor/meter Kit Wtih Signal Transmitter Board Compatible With Arduino For Soil Food Measure - Pc Hardware Cables & Adapters - AliExpress
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Analog pH Meter Pro V2 Professional pH Sensor Compatible with Arduino and Raspberry Pi: Amazon.com: Industrial & Scientific
SEN0169-V2 DFRobot | DFRobot Gravity: Analog pH Sensor / Meter Pro Kit For Arduino V2, Arduino Compatible Kit | 216-3779 | RS Components
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Analog pH Meter Pro V2 Professional pH Sensor Compatible with Arduino and Raspberry Pi: Amazon.com: Industrial & Scientific
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