Calibrated sampler line

This heavy-duty nylon line is marked from 0 to 20m in 1-meter increments. Great for use with Secchi discs, bottom grab samplers and water samplers. A 2-lb spring clip is attached to one end for easy attachment. Line is wound on a foam spool to prevent loss if dropped overboard. PENLM1064 includes a 2-lb (908 grams) lead weight.

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