United Scientific™ SCDSK1 Plastic Secchi Disk
$28.67
- Designed for water clarity measurement
- Constructed of robust white plastic disk with permanent screen printed black sectors. Includes attached sinker and rot-proof polymer line on polymer foam bobbin.
- Line length is approximately 72 feet (22m) and includes a marking at each foot.
- Shipping weight: 1.5 lbs.; Dimensions: 8.75″ Diameter x 2″ Height.
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