Turn your smart phone or tablet into a sonar device with the T Box SonarPhone SP300. The ability to detect fish up to 240 feet deep takes your fishing to the next level. You can use this device without a carrier signal, and share it with friends up to 100 yards away.
Specifications and Features:
Automatic Ranging, Sensitivity
Transmit Range: 100 yards
Water Temperature, Depth Indicator
Audible Alarms for Fish/ Shallow/Low Battery
Zoom Bottom Track
Screen controls: Touch screen, split screen display with touch screen zoom control.
For Boat Use and Installations
Carry case with 12 volt battery and charger: SP300 only
Transducer: High-speed skimmer-style transducer with keel offset and 6 meters of cable.
Max depth range: 240 Feet
Sonar frequency: 200/83 kHz Dual Beam 20/40
Power source: 12V DC power
Power output: 800 Watts Peak-to-Peak
Transmit speed: 100 Mbps
Included 12V, 4.5 amp-hour battery and charger. SP300
Portable boat installation w/suction cup transducer bracket: SP300