Gravity Analog pH Meter Kit

DFRobotSKU: RB-Dfr-483
Manufacturer #: SEN0161

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Sale price ¥5,070

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Only 1 unit left

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  • Analog pH meter designed for Arduino controllers
  • LED to work as the Power Indicator, a BNC connector and PH2.0 sensor interface included
  • Measuring Range: 0-14PH
  • Accuracy: ± 0.1pH (25°C)

The Analog pH Meter Kit is specially designed for Arduino controllers and has built-in simple, convenient and practical connection and features. It has an LED which works as the Power Indicator, a BNC connector and PH2.0 sensor interface. To use it, just connect the pH sensor with BND connector, and plug the PH2.0 interface into the analog input port of any Arduino controller. If pre-programmed, you will get the pH value easily. Comes in compact plastic box with foams for better mobile storage.

Gravity Analog pH Meter Kit- Click to Enlarge


  • Water quality testing
  • Aquaculture
  • Module Size: 43mm x 32mm

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  • Module power: 5.00V
  • Measuring temperature: 0-60 ℃
  • Response time: ≤ 1min
  • pH sensor with BNC connector
  • pH2.0 interface ( 3 foot patch )
  • Gain adjustment Potentiometer
  • Power indicator LED

Customer Reviews

Based on 9 reviews
Raspberry Pi - Needs Analog

This device is great. But to use it with the Raspberry Pi you'll need to use an Analog to Digital Converter. Luckily there is one out there that works (MCP3008). For details on how to get this working on the Raspberry Pi visit pygrowtronics.

Raspberry Pi - Needs Analog

Use the MCP3008 to get the device to work on the Raspberry Pi B. See pygrowtronics for details.

Arnoldo Alcides
Very good quality excellent for arduino projects.

By using Kalman filter you can reduce the accuracy of the measurements. Very good integration with Arduino TIAN.

Works well

Set the probe up with Arduino, works well. Have not yet tried to calibrate

Good product

This worked perfect for my daughter's project. We are happy

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