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Portable Vacuum Probe

Portable Vacuum Probes are an advanced technological instrument for quick and easy vacuum measurements with no loss of refrigerant. Leveraging Bluetooth connectivity, the probe wirelessly syncs to the dedicated app and digital manifolds, providing users with a graphical display of the vacuum status. With a robust, compact housing that is rated IP54 for protection, and an integrated 45° angle for easy installation at any service port, this tool provides reliable, precise measurements across various conditions. The probe and the connected app offer several intelligent features, including critical value alerts, making it an excellent tool for proper evacuation of refrigeration and air conditioning systems and heat pumps.


Application Features:


  • App-Control: Wireless vacuum measurements can be easily tracked and managed through the companion app, providing a convenient graphical display of vacuum status.
  • Bluetooth® Connectivity: The probe connects automatically to the dedicated app and digital manifolds via Bluetooth®, enabling wireless, hose-free vacuum measurements.
  • Compact and Reliable: Its robust housing ensures reliability and durability, offering protection class IP54. It’s compact, making it easy to handle and carry during various operations.
  • Easy Installation: With an integrated 45° angle, the probe can be effortlessly installed at any service port.
  • No Loss of Refrigerant: Enables vacuum measurements via just one service port, ensuring there is no loss of refrigerant during the process.
  • Intelligent Alerts: The app alerts users in case of critical values, e.g., through vibration of the connected smartphone, ensuring timely interventions and adjustments.
  • Large Display on Manifolds: When connected to compatible digital manifolds, users can conveniently read the measured values on the manifold’s large display.
  • Broad Applications: It supports proper evacuation of refrigeration and air conditioning systems and heat pumps, offering a versatile tool for diverse cooling and heating systems.
  • Proven Quality and Robustness: The wireless vacuum probe demonstrates proven quality and robustness, offering consistently high performance in all conditions.


About Us

Karma Instrumentation & Control is a specialist supplier of process control and automation equipment and SI systems, as well as a manufacturer and designer of process and electrical control panels.

Contact Us

• Address: Block A, Unit 3D, Wild Fig Business Park, 1494 Cranberry Street, Honeydew, 2170

• Email:

• Call us: 011 794 2859

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