Soil pH Electrode

The first pH electrode for soils from ecoTech, Germany. Continuous on-site pH soil monitoring. Compatible with vanwaltDataHub and vanwaltDataSlave (SDI-12 Interface) to provide high quality, accurate pH data in soil. The pH soil electrode measures the pH value, one of the most relevant information for soil properties and performance.

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It works simultaneously with a separate reference electrode that protects it from accelerated aging and extends durability. The unique frost resistance feature ensures permanent application in all soil types.

  • First pH electrode for on-site soil pH monitoring
  • Compatible with Van Walt’s Data Collection Systems
  • Permanent deployment in soils
  • Extended durability due to the separate reference electrode
  • Suitable for both field and laboratory applications
  • Frost resistant
  • Low maintenance
  • Works in conjunction with redox electrodes in the same circuit
  • Long-life and durable.

Soil pH Electrode Equipment Options:


  • Leachate monitoring in permanent field site
  • Drought stress monitoring


  • Redox-and pH connecting module
  • Reference Sensor
  • Protection sleeve (for field use)
  • Shaft for pH electrodes



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