1248

Navy Sonar Device

Currency:USD Category:Firearms & Military Start Price:50.00 USD Estimated At:100.00 - 1,000.00 USD
Navy Sonar Device
This Bathythermograph is constructed of solid brass,The bathythermograph, or BT, also known as the Mechanical Bathythermograph, or MBT is a device that holds a temperature sensor and a transducer to detect changes in water temperature versus depth down to a depth of approximately 285 meters (935 feet). In good condition, with military foam case