FAQ

Pressure rise pointer does not rotate, Pressure gauge pointer shaking during operation, Pressure gauge needle can not be zeroed when there is no pressure, Inaccurate pressure gauge display.

1. Different purposesverification - a mandatory comprehensive evaluation of the measurement characteristics. Uniformity of values and compliance of the test with the specified requirements. Top-down transfer of values. Calibration - self determination of the a...

Many friends ask whether thermocouple and RTD are the same device, the correct answer is not the same device. Although both thermocouples and RTDS are used as temperature sensing elements, their principles, purposes, and temperature ranges are different.