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You are here: > Freshwater Studies > Water Quality Kits, Thermometers, Plankton Nets > Water Quality Sampling Equipment > PROFESSIONAL MODEL SECCHI DISK. |
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PROFESSIONAL MODEL SECCHI DISK.
ITEM #: T-4132
PRICE: $56.95
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| Resource Description
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| PROFESSIONAL MODEL SECCHI DISK. Heavy-duty secchi disk for measuring marine or lake clarity. Weighted 20 cm diameter black and white disk
features strong, stretch-resistant line that is calibrated every tenth of a meter for the first 2 meters and every meter thereafter up to 20 meters (65’). This makes it very easy to get an instant and accurate reading without having to haul in the rope to measure it. Also includes line spindle for rope when bringing the disk up, handy when working off of boats. This secchi disc meets GLOBE specifications. #T-4132.
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