Install the Dual Display TDS Controller to constantly monitor TDS levels of water produced by a high-output system and immediately know if the TDS levels rise above an acceptable level. The Dual Display allows you to compare both measurements with just a quick glance and adjust the calibration to your needs.

Features:

• Simultaneously monitors and controls the TDS levels of two water lines (e.g., the feed water and product water) for high output commercial systems
• Large, bright L.E.D. display
• An alarm will sound if the TDS level rises above the user-set level for both lines
• Installs easily in minutes
• Includes two sensor probes