The Weston Analog Vacuum Gauge is a precision panel meter designed to measure vacuum pressure in the range of 0 to 10 Torr. Manufactured by Weston, known for its quality and reliability in test meters and detectors, this unit is essential for various industrial and business applications requiring accurate vacuum measurements. With a single unit quantity, this analog vacuum gauge provides a simple yet effective solution for monitoring and control of vacuum pressure levels in a wide range of settings.