YSI 6820 Multiparameter Instrument Concrete Testing The polycarbonate Air-Flo™ bezel allows

The polycarbonate Air-Flo™ bezel allows air to cool the lens in the rest position

Compact and tough controller can be left on the drum or fitted where convenient

Trimble ’s top-of-the-line solution for high accuracy GIS data collection

This tubing will also stretch much less than LDPE material in deeper monitoring wells

and direct push equipment as narrow as 3/4 in (19mm) ID

YSI 6820 Multiparameter Instrument Concrete Testing The polycarbonate Air-Flo™ bezel allowsA cost effective sampling system with 14 parameter reporting capability, the YSI 6820 is ideal for profiling and spot checking in lakes, rivers, wetlands, wells, estuaries, and coastal waters. The YSI 6820 measures nine parameters simultaneously, including dissolved oxygen, using the YSI Rapid PulseTM stirring independent sensor and turbidity or chlorophyll, using a sensor with a self cleaning feature for long deployments, or a standard sensor for