• Tentacle Shield for Arduino


An arduino shield to host and individually isolate up to 4 sensor circuits from Atlas Scientific to measure PH, Dissolved Oxygen, Electric Conductivity (E.C.) and Oxidation-Reduction Potential (ORP). This is the fully assembled version, ready to use!

The sensor circuits are not included. Works with current and all previous versions of these Atlas Scientific sensor circuits: PH, EC, DO, ORP, RTD.


  • stack 2 shields to get 8 isolated sensor channels
  • I2C and UART compatible
  • Not compatible with 3.3 V (use Tentacle mini)
  • Use with PH, EC, DO, ORP, RTD circuits


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Tentacle Shield for Arduino

  • Brand: WhiteboxLabs
  • Product Code: 12503
  • Availability: In Stock
  • 123.42€

  • Ex Tax: 102.00€

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