This device measures the pulse of an object.

What is this object?

We need accurate measurements for the science experiment.

He measured the size of the room.

What is this equipment used for?

The transmission of this car is very smooth.

He is making a Rube Goldberg machine at home.

This transporter is designed to carry luggage efficiently.

This experimental device is used to create new substances.

This display device has a very high resolution.