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Pulse arcade — neon hairlines and corner brackets frame the playfield brief.
Ground Edges with Safety Corners
The bottle incorporates a flared lip to help provide a good seal with the stopper and a frosted marking area for sample identification
and molded Celcon rotor ensures long service life in freshwater and seawater
Product Code: 974T
Chemical-resistant glass
Oceanographic Secchi Disk, 51 cm Diameter Chemicals Ground Edges with Safety CornersProduct Code: 77915 Constructed of white high density polyethylene, this 51 cm diameter disk comes with stainless steel hardware, built in 5 lb. lead sounding weight, 20. 0m nylon cord, and reel. Large 20 inch (51 cm) white disk provides excellent visibility for deep water measurements. Integrated 5 lb lead weight ensures the disk descends vertically with minimal drift. HDPE construction resists impact, UV exposure, and corrosion. Stainless steel
US$ 169.99
US$ 115.00