P.O. Box 318, Towanda, IL 61776 | 815-515-9599

HL-T ORP/pH Monitor System

The HL-T System is a full-featured ORP/pH monitor. With two isolated outputs and two adjustable Hi/Lo relays, you can measure temperature and either ORP or pH.  Current values are easily visible on the large segmented LCD display. 


This system also features:

  • Integrated programmable wash control
  • Backlit LCD screen for easy viewing in all areas
  • NEMA 4X, IP65 enclosure
  • Simple calibration with any two Tech or NIST buffers
  • Password protection with programmable security code


System may be mounted on wall, panel or pipe, with all fittings included.

Water & Waste Water 

Control Systems