Manovacuum gauges for precise measurements MVPTI

Designed for measuring gauge and vacuum pressure of non-aggressive, non-crystallising liquids, steam and gas, including oxygen, and application in the spheres of state metrological control and supervision (SMC&S) and state system of industrial devices and means of automation (GSP). Manovacuummeters of accuracy class 1 and 0.6 have a zero correction on the pointer or on the body. Instruments of accuracy class 0.4 are produced with zero correction only on the body. Instruments of accuracy class 0,4 are allowed to be used as working standards, provided that the necessary ratios of the limits of tolerance of basic errors with working measuring instruments are observed.