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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Batteries Required: 3 x AAA alkaline (included)
Designed for high-performance offshore sailing and racing
Silicon seal - The Aquavalve® is the only valve on the market today with smooth movement and an excellent seal with good wear resistance
Peak Beam Candle Power: 460
Dr Crabtree's Brass Patent Observatory Magnifier Anemometer Batteries Required: 3 x AAADr Crabtree's Brass Patent Observatory Magnifier. Ref: NC 7176 Designed in 1804 by the legendary British inventor and polymath Joseph Crabtree, the functional simplicity of his brass and glass domed "Observatory" magnifier has never been surpassed or needed modification. Magnifies about 3x. Dimensions: Diameter; 53mm Height: 37mm
