Water Quality Meters
YSI Multi-Probe Field Meter
The YSI 556 MPS simultaneously measures Dissolved Oxygen, pH, Conductivity, Temperature,
ORP, and more. The YSI 556 combines the versatility of an easy-to-use, easy-to-read handheld unit with all the functionality of a multiparameter system.
• Field replaceable DO, conductivity, and pH/ORP electrode modules
• Easy-to-use, screw-on cap DO membranes
• 4, 10 and 20 meter cable lengths available
• Stores over 49,000 data sets, time and date stamped. Easy download to PC.
• Standard soft-sided carrying case with enough space for the YSI 556, 20-meter cable and calibrating supplies.
Cotice: Water Quality Meters