He looked at the speedometer and checked the speed of the car.

He measured the humidity using a psychrometer.

He is using an interferometer for a physics experiment.

When I looked at the thermometer, the outside temperature was minus 5 degrees.

This pressure gauge can measure accurately.

Tenkei is my best friend.

Masakazu is my best friend.

He came up with a desperate measure to cover up his own failure.

You can use a spectrometer to examine the composition of a substance.

He misrecognized her and spoke to her thinking she was someone else.