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Development Kit, pH Sensor Module, Full Ph Measuring Kit, Gravity Series


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Gravity Series
Technical Datasheet:
SEN0161   Datasheet
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Analog pH Sensor / Meter Kit

Arduino Development Boards

Gravity Series

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Technical Docs (1)

Product Overview

Simple, cost-effective pH meter that is designed for use with Arduino controllers. The meter has a good accuracy range, providing pH measurements at ± 0.1pH (25°C) making it ideal for hobby and educational projects. Fitted with the Gravity interface for plug-and-play use, the sensor is designed to return values quickly.
  • Meauring Range: 0-14pH
  • Measuring Temperature: 0-60°C
  • Measurement Accuracy: ±0.1pH
  • Response Time: <=1min
  • Probe cable length: 1m
  • Module requires 5V power
  • Potentiometer for gain adjustment
  • Integrated LED indicator for power status
  • Plug and play Gravity 3-pin interface and BNC probe connector for convenience


Embedded Design & Development, Electronics Design, IoT (Internet of Things), Hobby & Education


pH sensor circuit board, pH probe and analogue cable


Note: The probe is laboratory-grade; it is not designed for long periods of immersion and should be cleaned after each use. Buffer solutions are not included.
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