Description

. Increase students' understanding of acceleration, stimulate children's interest in learning and increase their learning .This product is manufactured with material, special and unique for long time use. The ticker-tape timer is a perfect teaching equipment for laboratory or electrical experimet use



About this item

-This laboratory dotting timer is an electromagnetic dotting timer for measuring short- time use.
-Our tape timer with stable performance and excellent workmanship, you can use the tape timer conveniently.
-The teaching tape timer equipment is good for developing students brains and rich their physical knowledge.
-Acceleration apparatus surface no burr, stable longevity. They are not easy to damage.
-Electromagnetic dotting timer manufactured with the of durability, this product would spend an eminently long period of time with you.


Features



- Color: Black
- Material: Plastic, Metal
- Size: 14.00X7.00X3.00cm/5.50X2.75X1.18in

Science Lab Basic

1 x ticker-tape timer 1 x carbon paper 1 x paper tape 1 x desk

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2.We will reply your email within 1 business day (except weekend).
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