UniSampler with hose

UniSampler with PVC hose and hose weight made of stainless steel. For deep, hard-to-reach places. The mass of the metal tube drags the hose to any depth.

Sampler for liquid samples from precisely pre-determined depth, with hand-operated vacuum pump. Sampling using vacuum pumps has the advantage that the liquid only comes into contact with the suction hose and the original sample bottle.