The Essentials Digital Min-Max Thermo Hygrometer is a quick and accurate way to monitor the relative humidity and temperature in your hydroponic setup.
This digital instrument was made with hydroponics in mind, so it gives you precise measurements of both temperature and humidity for the best possible plant growth. A simple display that gives both the minimum and maximum values for each measurement makes it simple to monitor fluctuations.
The Essentials Digital Min-Max Thermo Hygrometer has an intuitive interface. After you install the sensor in your hydroponic setup, it will immediately begin reporting its findings. You can trust on the device's ability to monitor your system for an extended period of time thanks to the use of a single AAA battery (not provided).
Essentials Digital Min-Max Thermo Hygrometer is a digital thermo-hygrometer that is both small and sturdy enough to withstand frequent usage and even the most cramped quarters. Especially considering how cheap it is, this tool is essential for any hydroponic grower.
At the push of a button, it will display the highest and lowest values recorded since the unit was last reset. Can display in °F or °C.