Do you have to test the new measuring instruments?
But if the new instrument is sold to you, the dealer will carry out necessary tests, such as poor indicators, poor visibility and so on. There should be no problem.
It is better to detect, because the instrument after the factory, transported through to the instrument itself indicators are poor, there is a slight dislocation blisters
As for the instrument, it is better to have the certificate of verification issued by the relevant department before use, and it should be adjusted to the relevant departments for six months to one year to ensure the accuracy of the instrument.
