Grab-style mud--Van Veen

When the mud harvester descends, the two control rods of the tooth plate are separated and locked, and the tooth plate is in an open state.The locking device is released after contacting the water bed.When the cable is tightened and the mud is taken ou...

Standard water collector - Rutter

Lightweight and flexible, and can collect water from any depth.Its closure mechanism has been proven to be very perfect by years of practical applications.It is launched in an open state and the transmitter is put down when it reaches the desired depth...

Horizontal water collector--HWS

Horizontal water collectors are mainly used to collect flowing or stationary water samples from the bottom of the water body, and are used to check the sediment and sludge carried by the water flow.The horizontal sampler can be secured to any cable wit...