In this video, we are going to demonstrate how to measure Humidity and Temperature using a digital psychrometer.
Very often, I have seen growers using desktop temperature sensors or the inaccurate ones to measure humidity.
Humidity is one of the most important parameter in greenhouse climate control and is often not managed properly.
In this video I am demonstrating the use of a psychrometer and use that to measure the following
1. Ambient Temperature
2. Wet bulb temperature
3. Dew point temperature
4. Relative humidity.
If you know the relative humidity accurately you can control and ensure your plants dont get issues such as fungal infection due to high humidity or dehydrate due to low humidity.
This video is a guide for the following questions
1. Whats a psychrometer
2. How to use a psychrometer
3. How to measure temperature and relative humidity
