The Digital PPM meter monitors and displays the PPM levels of the purified water coming out of your water filtration system.
The L.C.D shows the real time reading of parts per million (PPM ). The unit also alerts you when its time to change the RO membrane through its green, yellow, and red L.E.D warning lights.
Highly efficient and accurate Auto-Off function conserves battery.
Installs quickly and easily to any filtration system.