A Millitorr Gauge (0–ATM) is a precision vacuum pressure measurement instrument.
Designed to monitor pressures from high vacuum through atmospheric pressure.
Commonly based on capacitance manometer or Pirani/convection sensing technology, Millitorr gauges provide accurate, gas-independent (for capacitance types) pressure readings essential for laboratory, semiconductor, and industrial vacuum applications.
These gauges are widely used in vacuum chambers, coating systems, leak testing setups, and process control environments where reliable pressure feedback from vacuum to atmosphere is required.
Millitorr units are valued for their stability, repeatability, and compatibility with vacuum controllers and data acquisition systems.



