Tympanometry - A test which measures the function of the middle ear by varying the pressures within the ear canal.
The procedure is known as tympanometry.
No, kg are used to measure weight.
Tympanometry
A seismometer would measure earthquakes, but there is no such activity on the moon to measure.
Kilograms
Metres
You would use a meterstick
Cubic kilometres.
Pencil lead is very narrow. Millimeter can be used to measure it.
mililiters
tympanometry
You would use square kilometres.