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Products meeting the search criteria
GPRISMPS
Convenient prism for teaching light spectrum physics and experiments.
options
From $15 /unit
WJT008
Electronic tally counter with forward/reverse count and beep toggle.
options
From $3.50 /unit
IC1400
5-digit mechanical stroke counter with right-side shaft and reset knob.
options
From $12 /unit
Glass Prism With Plastic Stand
Convenient prism for teaching light spectrum physics and experiments.
Hand Tally Counter, Two Way – Electronic Hand-Counter
Electronic tally counter with forward/reverse count and beep toggle.
Lamp Holder - Miniature Metal Lamp Stand
Miniature metal lamp holder for educational and craft projects.
Lamp Holder, Black Color (Miniature Base, Bulb Socket)
Miniature light bulb base for science projects and electronics.
Hand Tally Counter, Student Grade, Wholesale
Mechanical tally counter, counts anything, no batteries required.
Finger Counter, Tally Counter, Digital Clicker
Compact digital finger counter with display and soft strap.

