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Our timing toys are great to use with photogates or Smart Pulleys. Our Bar Tape is a flexible strip 3 meters long and 1.6 cm wide with opaque bars spaced every 1.525 cm. This strip can be attached to a dynamics cart and pulled through a photogate, taking the place of a "ticker tape" in many mechanics labs. |
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in der Regel Sofort ab Lager lieferbar/Normally available from stock