Harmopool app for iPhone and iPad
Measuring each level is time consuming, but with the Harmopool check the levels are visible at every moment.
The Harmopool check can measure the following levels:
PH
Chlorine
Temperature
Flow
Level
The level is measured by a pin, which is located in the tube. When the water runs through the tube, the pin collects the data and sends it to a seperate device. This device shows the value on a small screen.