"power+supply"
Digital Counter
Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods, frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off, and power supplies for direct connection to light barriers. For event counting, a fixed counting period can be programmed in a range from 0.1ms to 99999s. Counter events (e.g. start or stop) can either be triggered by a signal to the input sockets or manually via switches. The unit includes a plug-in power supply.
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CanDo® Tubing and Band Handles
Simplifies exercise band and exercise tubing use.
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Tex Ultra-Light Magnetic Applicator
Designed by Retired Houston Police Officer
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Playing Cards
Deck of 54 traditional playing cards. Plastic coated on both sides. Ages 3+.
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HemoCue Hb201+ Hemoglobin System, HemoCue America
The Hb201+ System is a point of care In-vitro analyzer used for quantitative determination of hemoglobin in capillary, venous and arterial whole blood.
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Human Powered Light Bulb
Now you can put your body's static electricity to good use with this small neon bulb.




