Description

Perfect to develop student's brain and rich their physical knowledge.This is a Electromagnetic dotting timer for measuring short time use. With stable performance and excellent workmanship, you can use it conveniently. Manufactured with the purpose of durability, this product would spend eminently long period of time with you



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
Physics

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

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