ENVIRONMENTAL SAMPLING EQUIPMENT

YSI Pro Series dissolved oxygen replacement sensor
YSI galvanic DO sensor

YSI Pro Series DO Sensors

User-replaceable dissolved oxygen sensors for the YSI Pro Series and ProQuatro handhelds.

  • 2002 Galvanic DO Sensor — no warm-up required, start sampling immediately
  • 2003 Polarographic DO Sensor — longer sensor life, lower overall cost of ownership (requires brief warm-up)
  • 2003B Polarographic DO Sensor — with 2.0 mil PE Blue membrane kit

Compatible with: ProQuatro, Pro20, Pro20i, Pro1020, Pro2030 instruments.


Regular price$231.84
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