Sper Scientific, Ltd. Replacement Head with diaphragm for DO Probe - For 850045, 850081, 850086
The Sper Scientific 850089 is a replacement head with diaphragm specifically designed for use with dissolved oxygen (DO) probes compatible with Sper Scientific meters 850045, 850081, and 850086. This replacement head restores the probe's functionality by providing a new diaphragm, which is essential for accurate dissolved oxygen measurements. The diaphragm acts as a selective barrier, allowing oxygen to diffuse into the probe for measurement while protecting the sensor from contaminants. Using genuine Sper Scientific replacement parts ensures optimal performance and maintains the accuracy and reliability of your DO meter. The 850089 is manufactured to meet the original specifications for seamless integration and long-term durability.