YSI 600XL Multiparameter Water Quality Sonde Water Level Indicators EPA-accepted for low-flow sampling

EPA-accepted for low-flow sampling

crush-proof

The 1640 comprises a conductivity probe that mounts above the stream

Application Range from 3″ up to 16″ (with All Optional Accessories)

air flow (straight pitot)

YSI 600XL Multiparameter Water Quality Sonde Water Level Indicators EPA-accepted for low-flow samplingBoth the YSI 600XL (sampling) and the YSI 600 XLM (logging) are economical solutions in small packages for surface water and groundwater applications. Both easily fit into 2 inch wells and measure a range of fundamental parameters, including oxygen with the YSI Rapid Pulse stirring independent dissolved oxygen sensor and level, using a highly accurate vented sensor.