"hobo data logger"

This low-cost, portable unit instantly measures levels of harmful beta, gamma, and X radiations on its compressed scale meter.

How high did it really go? Measure your rocket's altitude it with this easy to use device.

The Digital Photogate Free Fall Apparatus retains the precision of older models while eliminating the hassle of setting up heavy steel columns and adjusting spark recorders.

Bring your physics equipment into the 21st century with the new and improved CENCO second law of motion apparatus.

Bring your physics equipment into the 21st century with the new CENCO complete pendulum set.