Product Overview: ZDZ-52T is a kind of resistance vacuum gauge, it is the use of heat conduction principle to work, also known as Pirani vacuum gauge, it has a wide measurement range, fast response, good repeatability, stable and reliable measurement, strong anti-interference ability, etc., especially suitable for the measurement of coarse and low vacuum. ZDZ-52T resistance vacuum gauge adopts a single-chip microcomputer system to nonlinear processing and error correction of measurement data, so it has higher accuracy. It is one of the more suitable instruments for rough and low vacuum measurement.