Titanium One is the smallest inline TDS meter available on the market. It uses titanium probe, which performs excellent corrosion resistance. It is very easy to install with a ¼” Push Connect Union Tee (included). Also, it is calibratable for accurate result. After 3 minutes of non-use, it will turn off automatically to conserve battery life.

Titanium S3 with three probes is designed to monitor the water quality of RO/DI systems. It uses titanium probe, which performs excellent corrosion resistance. Magnetically-coupled controller makes it easy to install anywhere on a metal frame. With a ¼” Push Connect Union Tee (included in the package), it is easy to connect with RO/DI systems. Also, it is calibratable for accurate result. After 3 minutes of non-use, it will turn off automatically to conserve battery life.