A pachymeter is any of a group of instruments which are used to measure the thickness of something.
I don't know what a pachymeter is. But here's how to get the average of any five numbers, no matter where they came from: -- Add up all five numbers. -- Divide the sum by 5 . The quotient is the average of the five numbers.
A pachometer is another term for a pachymeter - any of several instruments which are used to measure the thickness of something.
A pachymeter is a medical device used to measure the thickness of the cornea in the eye. It typically uses ultrasound technology to calculate the thickness by measuring the time it takes for sound waves to travel through the cornea and return to the device. The results are then displayed on a screen for the clinician to interpret.