The YSI 605202 Galvanic dissolved oxygen sensor provides instant and reliable DO readings.
The Galvanic sensor enables no warm-up time with the yellow 1.25 mil quick response membranes.
The sensor is immediately ready for calibration and use.
Easily inserts into the probe module and Quatro cable assembly . The Kit comes complete with 6 membranes
electrolyte and fine polishing paper .