Window Sampling System

The Van Walt percussion Window Sampling System is a powerful, non-destructive, low disturbance site investigation tool. It uses a GS connection with a screw-on, reinforced cutting edge for high entry efficiency...

Russian Sediment / Peat Borer Kit

YSI ProDSS

The YSI ProDSS water quality meter measures water parameters such as DO (optical Dissolved Oxygen), pH, ORP, conductivity, temperature and turbidity. Designed for demanding field work the YSI ProDSS is...