I check my step count every day with a pedometer.

Let's use a radiation dosimeter to measure the radiation levels in this area.

I wonder where my sphygmomanometer is?

I use a pedometer every day to record the distance I walk.

The doctor used an electrocardiograph to check the condition of my heart.

He measured muscle activity using an electromyograph.

He is writing a thesis on fluid dynamics.

The United Nations Environment Programme is providing solutions to global environmental problems.

Each class conducts lessons in their respective classrooms.

The center of that table is sunken.