Photogate Sensor (STE 20076)

 Accommodate up to four photogate heads with this sensor, and use it to study free fall, periods, collisions, pendulum motion, and more. Operating modes include gate to gate, shadow, period, and pendulum. The sensor includes three AA batteries, quick reference guide, a USB drive for storing data, and two photogate heads. Additional heads are available separately. Support rods that screw directly into the photogate head for easy mounting to an experimental setup are also available separately. Call the sales team for more information:

Photogate HeadsSet of two photogate heads are designed for use with photogate sensor hub, which accommodates up to four heads. 

Picket FenceWhen used with the photogate heads you can study free fall motion with this device featuring eight opaque bars spaced every 5 cm, and silk-screened directly onto clear plastic. 

Super PulleyThis low friction plastic pulley can be mounted directly with the photogate heads to monitor motion as an object passes over the pulley or as the pulley rolls along a table. 

Support RodThis support rod with one threaded end may be connected to any sensor in order to place them in a variety of experimental configurations. Recommended accessory for the photogate heads