Description
This is a Electromagnetic dotting timer for measuring short time use. Manufactured with the purpose of durability, this product would spend eminently long period of time with you. Perfect to develop student’s brain and rich their physical knowledge. With stable performance and excellent workmanship, you can use it conveniently.
Features
Color: Black
Material: Plastic, Metal
Size: 14.00X7.00X3.00cm/5.50X2.75X1.18in
packageList
1 x ticker-tape timer
1 x carbon paper
1 x paper tape
1 x desk clamp