Motive powers manufactures ultra high vacuum micromanometers which can be applicable for reading extremely low value vacuum up to o.1 pascal. These micromanometers can be taken on line and explorated on pc to record easily and store the reading. The ultra high vacuum micromanometers are constructed with highly specialized transducers as heart and precise pitot tube and calibrated to international standard. These machines are very carefully balanced for providing user utmost precision and accuracy. These ultra high vacuum micromanometers are ideal to use in the cases where ultra high vacuum is to be developed and recorded in sectors such as air craft and rocket engineering, air conditioning and ventilation industry, scientific research and labs.