Vacuum Instruments and Gauges

VTech offers a range of vacuum instrumentation and gauging specifically designed to meet the requirements of the refrigeration and A/C industry.
From the battery-operated, portable VM 202B to the wireless active Pirani gauges, you can be sure that VTech has the most efficient and innovative solution for your needs.  

The VM202B is a hot filament Pirani Sensor battery operated digital vacuum gauge that uses AA type rechargeable batteries which allows more than 8 hours of operation on a single charge. For less portable needs, the VM202 Digital Vacuum Gauge type works with the hot filament Pirani head, is industrial grade, reliable and easy to use.

The TA100 Series Active Pirani Gauges (with electronics onboard) are able to measure vacuum from ATM to 10-3 mbar and are compatible with RS232 and RS485 outputs, as well as a Radio Frequency (RF) outputs. The RF-GATE is a module for receiving the signals of up to 256 TA100RF signals, and the TA-SAT, connected through Windows software to one or more RF-GATE's through RS232, is used for the collection of data resulting from the various TA100RF heads. This data can be stored and processed upon being assigned to a barcode on the refrigerator.