Techgrow TechGrow Humi Dual Pro (excluding Temp / RH sensor)

Article number: EGS-2957
Availability: In stock (6)
Delivery time: 3-4 days

Humi Dual Pro

The Humi Dual Pro provides the perfect humidity in your room. It is adjustable from 10% to 90% relative humidity, and controls the connected humidifier and dehumidifier in turn. This way you always get the ideal humidity in your room.


In addition, the Humi Dual Pro has separate settings for day and night; the external light sensor provides automatic switching between them. The indication LED shows you when the Humi Dual Pro is active and when the climate is stable. Due to its smart memory, setpoint and hysteresis are preserved in the event of power failure.


The humidifier and dehumidifier are fused separately on 7A and 14A.

The Humi Dual Pro is delivered without sensor.




  • Adjustable from 10% - 90% relative humidity.
  • Can turn the humidifier and dehumidifier on and off in turn.
  • Switches the humidifier and / or dehumidifier on / off by means of a 230 V relay.
  • Memory for power failure for setpoint and hysteresis.
  • Indication LED indicates when the Humi Dual Pro is active and whether the climate is stable.
  • Humidifier and dehumidifier are fused separately (7 A and 14 A, respectively).
  • Automatic detection of cable break or poor contact with the connected sensors.
  • LCD Display.
  • Connection of the sensor with standard (UTP) network cable.
  • Sensor not included; various sensors are available separately.
  • Possibility to connect the TechGrow Datalogger (DL-1).


Technical specifications


  • Power supply: 100 V - 240 V
  • Mains frequency: 50 - 60 Hz
  • Recording: 3 W (with sensor, without humidifier and / or dehumidifier)
  • Switching power: 1500 W (maximum 6 A)
  • RH set setting range: 10% - 90% relative humidity
  • Setting range RH +/-: 0% - 10% relative humidity (hysteresis)
  • Setting range night delay: 0 - 100 minutes
  • Measurement time: 1 measurement per second


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