Product Features:
Excellent water layer sampling without mixing water layers
Simple operation, convenient to carry, easy to sample, can sample in a very short time
There are many expansion device options that can be combined
Scope of application:
300 meters deep (also deeper, but cannot be guaranteed)
Still water and flowing water
From a ship, boat (etc.), or from shore
Optional attachments:
Protective bracket
Sampling switch with lock
Plankton filter screen
Connecting conduit