YSI 556 MPS 556-02 Multiparameter Instrument with Barometer Ultrasonic Flaw Detectors & Phased Array Systems making the PHC101 rugged models

making the PHC101 rugged models specially designed for field use

Freeze Protection Kit: Optional accessory available to prevent freezing in the groundwater sampling line

Rechargeable NiCad Battery Packs

Eddyfi brings to the field a combination of power and functionality that has never been available before in such a small and light remote data acquisition unit

YSI 556 MPS 556-02 Multiparameter Instrument with Barometer Ultrasonic Flaw Detectors & Phased Array Systems making the PHC101 rugged modelsFeaturing a waterproof IP 67, impact resistant case, the YSI 556 MPS simultaneously measures dissolved oxygen, pH, conductivity, temperature, and ORP. Or, simply purchase the cable to measure DO, conductivity, and temperature if needed. The YSI 556 MPS conforms to GLP standards. Multiparameter Instrument (carrying case (5061) and PC adaptor RS 232 included) used with the 556 handheld instrument.