YSI Model 5239 Field Oxygen/Temp. Probe w/Cable; To accompany portable DO field-testers; 10 ft.

YSI Model 5239 Field Oxygen/Temp. Probe w/Cable; To accompany portable DO field-testers; 10 ft. Review

Electrode, Probe; Field/O2 Temperature; Model 5239; Weighted plastic body w/heavy-duty guard; Auto temp pressure compensation; For use with YSI 5000, 5100, 52, 58 meters; Includes one 10 ft. cable

YSI Model 5239 Field Oxygen/Temp. Probe w/Cable; To accompany portable DO field-testers; 25 ft.

YSI Model 5239 Field Oxygen/Temp. Probe w/Cable; To accompany portable DO field-testers; 25 ft. Review

Electrode, Dissolved Oxygen/Temperature, YSI; Model 5239-25; For Portable Meters 52 and 58; or Benchtop Meters 5000 or 5100 equipped with Optional Probe Adapter Cable 13-299-78; Weighted, heavy-duty guard; 25 ft. cable

YSI Model 5239 Field Oxygen/Temp. Probe w/Cable; To accompany portable DO field-testers; 50 ft.

YSI Model 5239 Field Oxygen/Temp. Probe w/Cable; To accompany portable DO field-testers; 50 ft. Review

Oxygen Probe 5239 with cable 50ft