The Rapitest 3 in 1 meter is an analog instrument that allows the measurement of humidity, light and pH values. This meter gives us the information of three essential values to achieve good harvests. The humidity level of the crop, which helps us know when the crop needs water. Also inform us of the level of ph that you have as well as the amount of light that the crop receives.
The Rapitest 3-in-1 meter can be used indoors and outdoors.