Portable Depth Sounder/Fishfinder with built-in WiFi

SP100-TPodThis is a very cool idea. It looks like a tennis ball but it is a portable WiFi fish finder.  The Vexilar SonarPhone T-Pod Sonar/Transducer can be cast, thrown from shore or pulled behind your boat.  The SP100 has a single beam, 30 degree wide-angle beam signal using a 125 kHz transmit frequency.  It has a self-contained battery that turns off automatically to save power, is charged through a computer USB port or the included USB wall plug charging cube and lasts up to 4 hours on a single charge.  Continue reading