Backed by our commitment to accurate and precise measurement, the OHAUS STDO21-5 DO Electrode is designed to produce exact results time and time again. It is part of the Starter Series of electrodes, which includes pH, reference, oxidation-reduction potential (ORP), conductivity, dissolved oxygen (DO), and temperature electrodes that can be used in combination with Starter bench and portable meters. The STDO21-5 DO Electrode is suitable for various applications, including pH, reference, ORP, conductivity, DO, and temperature measurement.
OHAUS
STDO21-5
DO Electrode