The TrupH® family of 12mm pH electrodes is designed to
provide an affordable solution with better repeatability and
increased reliability.


The TruDO® family of rebuildable dissolved oxygen sensors
is designed with solid performance, greater robustness, and improved reliability.

TruDO Optical

TruDO® Optical Dissolved Oxygen sensors are designed to
provide comparable performance, with no polarization and
no electrolyte. These sensors have a built in transmitter.