YSI ProQuatro ISE & Specialty Sensors Sensor:5560 Conductivity/Temp Replaceable Probe Uses a convenient screw-on membrane

Uses a convenient screw-on membrane cap for simple membrane changes

2003 Polarographic DO Sensor — longer sensor life

It adds onboard data logging and internal battery power to the Aqua TROLL platform

and Carbon Monoxide (CO)

YSI ProQuatro ISE & Specialty Sensors Sensor:5560 Conductivity/Temp Replaceable Probe Uses a convenient screw-on membraneIon selective and specialty sensors for the YSI ProQuatro multiparameter meter and Quatro cable system. 1004 Ammonium ISE Sensor (NH4+) ProQuatro only 1005 Chloride ISE Sensor ProQuatro only 1006 Nitrate ISE Sensor ProQuatro only 5560 Conductivity Temp Replaceable Probe for use with the Quatro cable only Compatible with: ProQuatro instrument and Quatro cable assemblies only.