What do you mean by "exact measurement"? Do you wish to determine the cylinder's height? Its diameter? Its surface area? Its volume?
Take a measurement with nothing in the gauge. That reading is the zero-error.
Is as exact as possible
It is precisely 0 cm long.
This question makes no sense. An absolute measurement cannot approach anything as it is just one measurement that measures the exact thing that it is measuring.
41.3 is an exact measurement.
Blood pressure is not an absolute measurement, but rather it is measured using a gauge.
The measurement of temperature.
The standard measurement in millimeters for the gauge of a guitar string is typically between 0.008 to 0.059 millimeters.
The exact measurement in inches of an M3 screw size is 0.118 inches.
The exact measurement in millimeters of an M4 screw size is 4 millimeters.
it basically used for measurement of pressure.
What do you mean by "exact measurement"? Do you wish to determine the cylinder's height? Its diameter? Its surface area? Its volume?
The exact measurement of an M4 screw size in inches is approximately 0.1575 inches.
Take a measurement with nothing in the gauge. That reading is the zero-error.
Is as exact as possible
temperature gauge, temperature measurement device