A 50mL liquid sampler made for immersion into a can, bottle, tank, vat, etc. With bottom valve for convenient emptying. Ideal for viscous liquids. The nickel-plated brass cup and tubular handle with finger grips are 45cm (17-1/2") long. A center rod with finger ring actuates the valve for rapid and convenient emptying when sample is retrieved. Overall length 50cm (19-1/4"), cup diameter 32mm (1-1/4").