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  • Easy operation
  • Automatic EC and pH control
  • Accurate dosing through reliable maintenance free venturi valves
  • Full high/low alarm functions on both EC and pH
  • Handles 4 stock solutions plus acid
  • 2 Fertilizer recipes
  • Control of up to 16 solenoid valves, which can be divided into 2 valve groups
  • Programming of separate irrigation times for each solenoid valve
  • Prioritization of valve sequence
  • Output for starting irrigation pumps
  • Pause function with alarm
  • Memory backup in case of power failure
  • Digital 2-channel timer
  • Connects easily to recirculation systems

Micro 400 Fertilizer Mixer is a combination of our successful Micro 200 Fertilizer Mixer and Irrigation Controller Mini.

We have combined our successful Micro 200 with our irrigation controller Mini 110 in this unit.

This fertilizer mixer is for growers who wish an irrigation controller to control valves, and at the same time have exact EC- and pH-control for the plants.

Simple, safe and reliable

The Micro 400 has been developed to join and optimize our well-known Micro 200 and Mini 110, two quality products which have been a great success in the past decade. With this new product we have managed to maintain our top quality and well tested technology with a few improvements and this results in a new even more versatile and cost effective product.

It is aimed at the grower who wants to take the first step towards reliable, automatic control of the EC/pH in his fertilizer injection and to control his irrigation efficiently.

The Micro 400 offers both accuracy and reliability, usually only found with more sophisticated, higher priced controllers.


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