pH and ORP sensor for the YSI Model 556 instrument
User-replaceable sensor allows for quick sensor replacements, if needed. No tools necessary.
One-year sensor warranty.
Measure pH and ORP/ Redox quickly and easily with the 5565 sensor.
pH and ORP sensor for the YSI Model 556 instrument
User-replaceable sensor allows for quick sensor replacements, if needed. No tools necessary.
One-year sensor warranty.
Measure pH and ORP/ Redox quickly and easily with the 5565 sensor.
