Product Lines



  • Convection Active Vacuum Gauge
    (1000 to 1 x 10-4 Torr)
  • Heat treatment and vacuum furnaces
  • Thin film deposition and coating processes
  • Cryogenics
  • Pharmaceutical product processes

The MX4A Active Gauge utilizes an easily replaceable Televac 4A convection vacuum sensor. It has a variety of features including a wide range of measurement from 1 x 10-4 up to 1000 Torr, RS-485 communications, two programmable set points, and a selectable analog output. The bright OLED display makes it easy to read from a distance, even without a PC.

Options can be set from four capacitive touch controls located on the top of the unit or through RS-485 communications. The extensive selection of fittings, simplicity of use, ease of sensor replacement, and competitive cost make this unit an excellent choice for a variety of vacuum applications.