Aquamaster Tools

Aquamaster Tools Dosing Controllers are a smart and flexible controller designed to measure and automatically adjust pH and EC levels in the batch tank of irrigation and hydroponic systems. It is specifically developed for horticulture, hydroponics, and professional cultivation systems where precise nutrient control is essential.

The C800 Dosing Controller continuously measures pH, EC, PPM, TDS, and temperature, and automatically doses the set amounts per pump when values deviate from the target range. (The modular dosing pumps are not included and must be purchased separately)


The controller features two separate UTP output ports:

  • One for connecting a single pH dosing pump (to raise or lower pH)
  • One for connecting 1 to 5 EC dosing pumps for nutrient dosing


This modular setup allows the C800 to function as:

  • A combined pH and EC controller
  • A standalone pH controller
  • A standalone EC controller


C800 Pro Dosing Controller

The system can be operated via the intuitive colour touchscreen, which displays real-time values, alarm status, and historical data.

For additional functionality, the C800 connects to the free Aqua Master Tools app allowing you:

  • The ability to store nutrient dosing schedules in the cloud and reuse them later
  • Instant alarm notifications directly to your smartphone
  • Access to real-time and historical graphs
  • Remote adjustment of all dosing settings, set points, alarms, and calibration reminders
  • Remote management of multiple devices from one app

Both the controller and the app allow you to view up to 12 months of historical measurements and alarms, giving you full insight and control over your system at all times.

C800 Dosing Controller

Aqua Master Tools
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C800 Controller

pH, EC, PPM, TDS & Temp


Designed to measure and automatically adjust pH and EC levels in low pressure hydroponic systems.

C800 Inline Dosing Controller

Aqua Master Tools
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C800 Inline Controller

pH, EC,PPM, TDS & Temp


This version is equipped with high-pressure inline electrodes rated up to 6 bar, specifically designed for installation in 3/4" saddle clamps, making it ideal for integration into pressurised pipelines.