Indoor / Outdoor Thermo-Hygrometer Collar Temperature control range 40-108°F (5-42°C)

Temperature control range 40-108°F (5-42°C)

BPA free—safe for aquaponic use

The result is a 680W fixture delivering 15% more light to your canopy

2 meters tall

plants that are prone to magnesium deficiencies

Indoor / Outdoor Thermo-Hygrometer Collar Temperature control range 40-108°F (5-42°C)The Alfred Horticulture thermo hygrometer accurately measures humidity and temperature in degrees Celsius or Fahrenheit and has a very easy to understand indicator that indicates if the levels of both measures are adequate or if on the contrary the environment is too dry or humid. Humidity and temperature are measured directly with the sensor integrated into the device. You can measure the temperature and humidity at the same time. Also measure the