Multi-Parameter with Flow Cell | Water quality testing | Water quality monitoring | Water testing equipment

Horiba U-22

A compact Monitoring Solution offering high pressure tolerance, long-term continuous measurement capability and highly accurate, simultaneous analysis of 10 parameters. Measures pH, DO, conductivity, salinity, TDS, seawater specific gravity, temperature, turbidity, depth and ORP. Fits in a 2" well! View Product Details/Place an Order »

Horiba U-52

The Horiba U-52 Multi-parameter water quality checker enables a user to measure up to 11 parameters simultaneously with just one unit. Tough and powerful design, and a consideration for user friendly field monitoring of river, ground water, drainage water, and more, brings together both function and performance, which allows a simple operation for every user. View Product Details/Place an Order »

QED MP20

Simple, purge monitoring with automatic stabilization alert. QED-exclusive PurgeScan signals when selected purge water quality parameters remain steady over successive readings, at user-defined intervals, automatically storing the readings. View Product Details/Place an Order »

YSI 600 XL

The YSI 600 XL measures 6 parameters simultaneously. Measures DO, pH, temperature, conductivity, TDS, specific conductance, resistivity, salinity, ORP and depth or vented level. 1.65" OD View Product Details/Place an Order »

YSI 600 XLM

The YSI 600 XLM provides logging in a small package. In addition to offering all capabilities of the YSI 600XL, the versatile sonde offers 384K memory. 1.65" OD View Product Details/Place an Order »

YSI 6820

Samplling System with up to 14-parameter reporting, including either self-cleaning chlorophyll or turbidity, the YSI 6820 is ideal for profiling and spot checking. The unit samples nine sensors simultaneously and, though small in size, is designed to sink without additional weight. 2.85" OD View Product Details/Place an Order »

YSI 6920

Designed for long-term monitoring and logging, the YSI 6920 is rated for 200 feet and can monitor up to 14 parameter simultaneously, including three ISEs and either self-cleaning chlorophyll or turbidity. The instrument features 8 AA-cells in a sealed compartment for up to 3-month deployment. Non-volatile flash memory (384K) prevents data loss. 2.85" OD View Product Details/Place an Order »