Ct Controller, Output: 2 X Stepper Motor Controllers, Bipolar, 5 V, Max. 2 A, Supply Voltage: 100-240 V, 50/60 Hz, Power Consumption: Max. 50 Va, Dimensions: 155X170X315 mm3, For Operating The Two Stepper Motors For The Linear Motion Axis And The Rotation Axis Of The Ct Scanner.
KidWind Sound and Light Board, simple power output board that comes standard with the MINI Wind Turbine, great way to demonstrate power output from small electrical devices, needs at least 2 V to start working
ultrasonic Probe, Dimensions: 65 mm X 27 mm Dia, For Use With ultrasonic Echoscope, Includes A 16-mm Piezo-Ceramic Disc In A Die-Cast Metal Case And A 1-M Long Cable With A Frequency-Coded Snap-In Plug, Equipment Is Adapted To Sound In Water/Acrylic, 2 Mhz.
Standard Levitator Large, intended for science demonstrations. They are easy to use and highly durable. The levitators are provided with 6 months full no-questions-asked warranty. Able to carry only their own weight + liquid nitrogen.