Price$275.00 (US Only)
pH 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 quickly and easily with the 5564 sensor.
Measures Dissolved Oxygen, pH, conductivity, temperature, and ORP. Meter Only.
Multiparameter Instrument for DO, Conductivity, Salinity, pH, ORP, Ammonium, Nitrate, Chloride, Temperature and more. Meter Only.
Digital Sampling System multiparameter handheld provides extreme flexibility. Meter Only.