YSI Pro Series 20 Cable (DO) Configuration:10 meter This robust device can detect

This robust device can detect up to four gases simultaneously and features intuitive one-button operation for ease of use

real-time water level and temperature measurement

Copper powder pack reagent

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5V AA batteries (4) / approximately 360 hours of continuous use without backlight (50 hours with backlight) Environment 0 to 50°C (32 to 122°F)

YSI Pro Series 20 Cable (DO) Configuration:10 meter This robust device can detectField cable assembly for the YSI Pro20 and ProQuatro instruments, with built in temperature sensing and a port for a dissolved oxygen sensor (sold separately). Also available as a self stirring ProBOD probe for lab BOD testing. Compatible Sensors (one required, except ProBOD variant which is self contained): Sensor Part # Price 2002 Galvanic DO Sensor 605202 $231. 84 2003 Polarographic DO Sensor 605203 $231. 84 2003B Polarographic DO Sensor (Blue