For example, the resolution of a value with one decimal point is 0.1, while the resolution of a value without a decimal point is 1; since the temperature control instrument usually uses a four-digit digital tube, when the displayed value is greater than 1000, there is no way to display the decimal point. So the resolution is 1.

    The display resolution of the temperature control instrument has nothing to do with the accuracy of the value it displays, so it is completely wrong for individual instrument manufacturers to call the display resolution display accuracy.

   The display resolution does not affect the calculation accuracy of the data inside the meter. This is easy to understand. For example, if you use a calculator to calculate a number, it may be a number with 5 decimal points when you calculate it inside the calculator. If you choose two digits Decimal point display, the number displayed on the calculator screen is the number with two decimal points.