Hygrometer / Thermometer


Whether it's cannabis, psilocybin mushrooms, fruits and vegetables, or houseplants—if you're growing indoors, you need to be in control of the environment to ensure your specimens flourish. With this simple, inexpensive 2-in-1 hygrometer-thermometer, tracking the humidity and temperature in your grow room couldn't be easier. Add one to your grower's toolbox today.

€ 9,99 tax incl.
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Keeping close tabs on the environment of your indoor garden is central to growing healthy plants or fungi. Whether you're awaiting a bountiful harvest of cannabis or psilocybin mushrooms, trying your hand at growing your own fruits or vegetables, or simply looking to take better care of your houseplants, a hygrometer-thermometer should be high up on your list of must-have grow tools.

Temperature and humidity are key factors to monitor when growing any plant, and even the hardiest houseplant or cannabis strain can be affected by sudden changes in humidity or temperature. Houseplants, for example, generally grow best at daytime temperatures of 20–25°C (70–80°F) and 60–70% humidity, though some tropical plants prefer notably warmer, more humid conditions. Cannabis, on the other hand, loves daytime temperatures of 22–28°C (72–82°F) and humidity levels of anywhere between 40–70%, depending on the strain. Finally, if you've purchased one of our Magic Mushroom Grow Kits, you'll know that Psilocybe mushrooms need very stable conditions, with temperatures of 21–24°C (70–75°F) and 90–95% humidity.

With this inexpensive 2-in-1 tool, getting an overview of the conditions in your home, tent, grow room, or greenhouse couldn't be simpler. With the push of a button, you'll get a crystal-clear reading of the temperature and humidity of your environment so you can go ahead and correct any issues if need be. Get yours today and take the guesswork out of indoor growing!

How to Use an Indoor Hygrometer-Thermometer

Each unit comes with two mountable probes. To use your hygrometer-thermometer:

  1. Connect the probes to the screen display.
  2. Fix the probes somewhere in your grow space (under or above the canopy of your plants, for example).
  3. Place the screen somewhere where you can easily read it.
  4. Press the In/Out button to turn on the unit and, within seconds, get an accurate reading of the temperature and humidity in your grow space.

Note: In larger spaces such as grow rooms, consider taking multiple measurements at multiple places inside the room to catch any differences in conditions. When growing cannabis, you may observe different temps/humidity levels above and below the canopy of your plants, for example.

Magic Mushroom Hygrometer / Thermometer

Magic Mushroom Hygrometer / Thermometer

Reviews (325)
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    Ich finde es perfekt
    Ist bestimmt nicht das Präziseste aber für seine Verwendung reicht es vollkommen aus.

    A. W.

    Thermomètre/ hygromètre
    Aucun soucis de livraison chez Zamnesia, l'apareil est parfaitement étalonné et fiable et le prix est correct.

    P. M.

    Bon produit
    Tout fonctionne

    H. B.

    Not fully accurate. Always gives a little higher temperature than it is and a lot higher humidity, but otherwise great. I'm grateful for the included battery

    B. C.

    Semplice da usare
    Di dimensioni contenute, molto semplice da usare, fondamentale per capire se si sta creando un ambiente idoneo.

    I. B.

    Had an issue with the product but the support team immediately replaced it

    F. C.

    Efficient way to control humidity and temperature, just be aware of where you place de sensors

    D. M.

    Erleichtert die Arbeit immens. Ohne würde ich nicht wissen, wann die Pilze zum Bewässern sind ^^

    S. H.

    Molto comode le due sonde per la temperatura e l'umidità

    L. C.

    Funktioniert einwandfrei
    Hat das Anbauen sehr erleichert!

    J. S.
    You cannot post a review because you have not purchased this product
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Hygrometer / Thermometer
Hygrometer / Thermometer
Hygrometer / Thermometer
Hygrometer / Thermometer
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