Frankstar Portable Manual Winch is a lightweight, compact hand-operated winch designed for marine field sampling, underwater sensor deployment and recovery. Featuring robust metal construction and reliable self-locking braking mechanism, it enables safe, steady lifting and lowering of water quality sondes, sampling equipment and ocean monitoring instruments without external power supply.
Portable and easy to install onboard vessels, buoys and shore stations. The manual winch delivers stable load control during offshore investigation, lake surveys and emergency sampling missions. It serves as an ideal auxiliary device for oceanographic research, environmental monitoring and aquaculture field operations.
