Water Quality Multiparameter Probe 600R
The YSI model 600R is ideal for profiling and monitoring water conditions in lakes, rivers, wetlands, estuaries and monitoring wells.  It can be left unattended for weeks at a time with measurement parameters sampled at your setup intervals.

The model 600R measures Conductivity and Temperature, the following additional measurement parameters can be added:

  • Dissolved Oxygen
  • Specific Conductance
  • Salinity
  • Total Dissolved Solids
  • Resistivity
  • pH Level

The probe can be used 200 feet below the water's surface or in as little as a few inches of water.  The fast sensor response of the 600R makes it ideal for vertical profiling.  Its very small size means it can fit down 2 inch diameter monitoring wells.

A new Rapid Pulse Dissolved Oxygen sensor exhibits low stirring dependence and therefore provides accurate results without an expensive and bulky stirrer.  Because no stirring is required, external battery life is extended and sensor drift caused by passive fouling is minimized.

YSI-600R Specifications

Temperature
  Resolution: 0.01°F (0.01°C)
  Accuracy: ±0.15% (optional configuration at ±0.05°C

Conductivity
  Range: 0 to 100 mS/cm
  Accuracy: ±2% air ±0.5% of read mg +0.001 mS/cm saturation solution 0.01 mS/cm or 1uS/cm

Depth: 0 to 200 ft (61 m)
Power: 12 V DC (8 to 13.8 V DC)
Operating Temperature Range: +23°F to +113°F (-5°C to +45°C)