HBARSCI Complete Photogate System - 2 Sensor Gates With 4 Timer Modes For Physics Laboratory Experiments

About This Product

For science teachers, professors, or serious physics students, this complete photogate system is exactly what you need for accurate motion experiments! The set includes two high-speed photogate sensors that can detect even small objects passing through with remarkable precision - we're talking about 2.25 inches between gate beams. You get four different timer modes to work with: Gate mode for interruption timing, Pulse mode for time between interruptions, Pendulum mode for frequency measurements, and good old Frequency mode. The system can calculate velocities and accelerations of various objects, plus it has memory functions to record your values. The package is seriously complete - you get the photogate hub controller, two photogates, connecting wires, vertical stands, adapter brackets, cart brackets, power cord, the works! There's even an internal rechargeable battery and a built-in stopwatch for added convenience. When you connect both photogates, you can measure the time it takes objects to travel from gate A to gate B, which is perfect for acceleration studies. The quality feels professional-grade, not like those flimsy educational toys. Whether you're setting up lab experiments for classrooms, conducting research, or just really into physics, this system provides reliable data that you can actually trust. It's one of those tools that makes learning physics hands-on and actually fun rather than just theoretical. The instructions are clear, setup is straightforward, and the results are consistently accurate - everything you want from lab equipment!