Pulsecho Systems manufactures Ultrasonic Depth Sounder. Pulsecho Systems offers ultrasonic and electronic instruments. The Ultrasonic Depth Sounder is available as `Sonodepth & Logiclip`. It is an echo sounder used for measuring water depth in silting or sedimentation studies, dredging surveys in lakes, rivers, ports, sea, etc. The Ultrasonic Depth Sounder also consists of high input impedance with wide voltage range. These are also applicable in testing aid for electronic servicing, research and development, education, etc. They monitor static and dynamic logic states of digital ICs of all types like TTL, CMOS, etc.