Grasp’s refrigerated water samplers are designed for indoor use. With user-friendly control, they are ideal for stationary sampling in municipal and industrial wastewater applications. This water sampling equipment provides you field-proven and unbiased sample preservation. It adopts an international water sampling method carried out by peristaltic pump which is controlled by SCM. Fully programmable, the user can set sampling time, sampling quantity and sampling mode according to other application parameters and specific requirements. Some series can be equipped with a flow sensor to accomplish volume-based sampling and time-based sampling. Depending on the model, our water samplers can be used for discrete sampling or composite sampling, or both of them.