Dissolved Oxygen

The APERA Instruments DO850 Dissolved Oxygen Meter is equipped with ultramodern optical sensor for dissolved oxygen measurements. Equipped with...

The APERA Instruments DO850 Dissolved Oxygen Meter is equipped with ultramodern optical sensor for dissolved oxygen measurements. Equipped with...

The DO8032 Luminescent Sensor Cap is an essential part for Apera Optical DO Probe (DO803 and DO810). This cap has a service life of 8000 hours. Replacing...