Opti Thermo Hygro Digital PREMIUM


5 in stock (can be backordered)


OPTI Thermo – Hygro Digital PREMIUM – Easily check and control the climate of your garden!

The OPTIGARDEN Thermo – Hygro PREMIUM allows you to measure the indoor temperature and humidity of your growing room.

With its large screen, and its function of recording temperature and humidity mini and maxi; This thermo / hygrometer will prove to be a great asset in your quest for success, for an abundant indoor production.


MEASURING is knowing! To know is to SUCCEED!

The ideal temperature for the vast majority of plants is between 20 ° and 25 ° Celsius.elsius.

Avoid exceeding 28 ° C which corresponds to an acceleration of transpiration in plants, as well as a delta of 10 ° C difference between day and night.

The ideal moisture during plant growth is 80% relative humidity with constant ventilation, and at the time of flowering a humidity of 60% (regressive at 40% at the end of the cycle).

Low humidity should be avoided at less than 50% of growth at mid-flowering stage; this gives rise to necrosis spots on the foliage.

A reliable thermo / hygrometer station with a size display!

The advantages of OPTI Thermo-Hygro Digital PREMIUM:

  • Thermo hygrometer with a large screen, simultaneously displaying temperature and humidity.
  • The OPTITHERMO keeps in memory the temperatures and the minimum and maximum humidity.
  • Additional external temperature sensor with 1 meter of cable.
  • Wall mounting or on crutch.
  • Batteries included


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