Tweet
Klein Model 520 side scan recorder with 3 seperate single frequency towfish (50kHz, 100kHz and 500kHz), and 80m and 100m tow cables (soft kevlar). Also Klein K-vane side scan depressor. The recorder may be obsolete but the towfish offer good value and can be used with modern digital processors such as the Octopus 660 Side Scan Upgrade Package. In this way a state of the art side-scan can be put together cheaply. Any offers?
Comment