The accuracy of the measuring cylinder

The measuring cylinder is a coarse measuring device, its accuracy. If the minimum scale of a measuring cylinder with a volume of 5mL is 0.1mL, its accuracy is 0.1mL; if the minimum scale of a measuring cylinder with a volume of 10mL is 0.2mL, its accuracy is 0.2mL; the minimum scale of a measuring cylinder with a volume of 50mL is 1mL , with an accuracy of 1mL and so on. Common and more accurate measuring cylinders can only record a valid value after the decimal point, such as 7.2mL. Generally, there is no need to estimate and read, and there is no conclusion.