Digital vacuum gauge THERMOVAC TM 201

The vacuum gauge combines a piezoresistive sensor for high-pressure measurements with a heat conducting Pirani sensor for low-pressure measurements. This dual-sensor approach makes the TM 201 suitable for a wider range of vacuum applications. It can measure both absolute pressure and relative pressure (-1060 to 340 mbar), thus supporting leak detection and pressure monitoring. The integrated data logger records measurements with a time stamp. Stored data can be easily transferred via USB-C or Bluetooth^® LE and analysed with the optional VacuGraph™ software.


-LCD graphic display and intuitive menus facilitate operation
-Adjustable gas type correction factor
-Identify leaks via pressure rise rates
-Power supply: Li-battery is charged via the USB port