Chemtrol PC3000 Programmable pH/ORP/Temp PPM Controller ad-label_Chemicals The new PPM sensor is

The new PPM sensor is a solid-state sensor with a selective membrane that provides direct readings of Free Chlorine in water at concentrations ranging from 0

This Stenner chemical pump #100FL5A3SUAA provides reliable chemical feeding for your swimming pool

All these components are mounted to a polypropylene board

These are true readings of Free Chlorine and not approximate values derived from ORP readings

Chemtrol PC3000 Programmable pH/ORP/Temp PPM Controller ad-label_Chemicals The new PPM sensor isThe Chemtrol PC3000 pH ORP Temp PPM Controller is a fully programmable controller that features automatic control of water chemistry, pH and ORP, plus control of conductivity or TDS, water balance, water saturation, and heater control. Other features of the PC3000 include sensor cleaning with programmable acid wash control, a remote alarm, shock program, security protection, and many more. This unit includes the controller, respective probes (pH and