This sensor uses an ultrasonic transducer to provide streamlined measurements in the classroom.

Uses an ultrasonic transducer to transmit ultrasonic waves and measures echo return to determine distances. The software module also calculates item velocity and acceleration. This sensor has three modes of operation: Distance, Velocity and Acceleration and supports experiments lasting between 1 second and 31 days.


For each probe you will need one or more of the following items: Battery Module, Viewer module(Not needed if connecting to a computer to display data), USB module (not needed if only using as a stand alone probe or you have the WIFI module), WIFI module (Not needed if connecting to a computer through the USB module). Recommended is to have a battery module and a USB module.

• Sensor measures echo return to determine distances
• Three modes of operation: Distance, velocity, and acceleration

It supports experiments lasting from 1 sec to 31 days.