ActiveAir Indoor-Outdoor Thermometer w/Hygrometer

$20.99
Article number: HGIOHT
Availability: Out of stock

The large display shows current temperature and humidity levels, and includes a remote probe for second zone temperature. Records high and low points for both temperature and humidity.
Frequently Asked Questions
Q: What should the temperature and humidity levels be in my grow room?
A: Different plant species will favor conditions based on their indigenous regions of naturalization. Ex. Tropical plants will not thrive in cooler climates with low humidity. Experiment to determine the best results, however aim for approximately 80 degrees Fahrenheit with the grow light(s) on and around 50 percent humidity.

0 stars based on 0 reviews