YSI 6820 Multiparameter Instrument PVC their tapered cutting edges penetrate

their tapered cutting edges penetrate well with very little sample disturbance

You can also save all footage to an SD card for reviewing at a later time

This new technology eliminates oxidation and polarization errors which are the main causes for erroneous readings and frequent calibration

you'll have the confidence of knowing that the well will not be pumped down to excessive drawdown levels that could compromise your sample integrity

The highly efficient optical cell requires less flow to purge the system

YSI 6820 Multiparameter Instrument PVC their tapered cutting edges penetrateA 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