Millisecond Counter Apparatus for measuring the time it takes for a ball to fall a certain distance using a digital timer. Very easy to set up and use but nevertheless highly accurate.
Digital Counter For event counting, a fixed counting period can be programmed in a range from 0.1 ms to 99999 s. 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.
Replacement/additional clay conditioning machine, For the KIMSeattle Forensic Facial Reconstruction Lab Kits, This authentic laboratory is intended to expose middle through high school age students to careers where art and science intersect
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