TruFluor DO optical DO and temperature sensors combine a reusable reader with a pre-calibrated, disposable sheath.

TruDO Optical dissolved oxygen sensors have only one replaceable part and come with
a built-in transmitter.

TrupH electrodes offers proven reliability, higher repeatability and fast response times.

TruDO rebuildable dissolved oxygen sensors provide superior performance with improved reliability and greater repeatability.

TruCell2 innovative cell density loop consists of an in-line laser sensor and transmitter,
at a very affordable price.