Chemtrol PC2100 Programmable pH/ORP Controller With Remote Communications ad-label_Manufactured and reliable readings of Free

and reliable readings of Free Chlorine concentration in pool water

Cleans walls with hand-held remote

This Leaf Catcher is compatible with most suction pool cleaners

(1) Wall Charger

Chemtrol PC2100 Programmable pH/ORP Controller With Remote Communications ad-label_Manufactured and reliable readings of FreeThe Chemtrol PC2100 ETHCOM pH ORP Controller includes the Communications Package PCx ETHCOM. This is a reliable yet simple programmable controller that features automatic maintenance of water chemistry (ORP and pH) with a display of the Langelier Saturation Index. It is an upgrade of the Chemtrol PC2000 controller with new, improved electronics, a large 8 line screen display, a USB port for easy datalog download, and remote monitoring and control. The