Water Quality Field Meter, YSI 556 MPS Multi-Probe
The YSI 556 MPS simultaneously measures Dissolved Oxygen (DO), pH, Conductivity, Temperature, ORP and more! They combine the versatility of an easy-to-use, easy-to-read handheld unit with the functionality of a multi-parameter system.
- Field replaceable electrode modules
- Easy-to-use screw cap DO membranes
- 4, 10 and 20 meter cable lengths available
- Stores over 49,000 data sets, time and date stamped. Easily downloads to PC
- Standard soft-sided carrying case with enough space for the YSI 556, 20 meter cable and calibrating supplies
- Probe guard protects sensors for down-well or open channel readings
