The Acravac Pro is a wireless digital vacuum gauge for obtaining accurate vacuum measurements prior to the filling of refrigerants.

It features a professional vacuum sensor to precisely test vacuum. The evacuation of a hvac and refrigeration system is to evacuate the air and moisture in the system, which, if mixed with refrigerants, may produce acidic chemical reaction, causing damages to the system in the long-term. Generally system vacuum should be below 700 micron so that the moisture in the system can be effectively reduced.

– View data on mobile app
– Record data and generate report
– Data analysis in graphs.
– Settable high/low pressure alarms.
– Protection grade IP65.


- Measuring range: 0-19000 micron

- Operating temperature 0°F~140°F(-178°C~60°C)

- Resolution: 0-400 1Micron

- 400-3000 10Micron

- 3000-10000 100 Micron

- 10000-19000 250Micron

- Wireless transmission distance: 30m

- Offline records: 9943 readings

- Fitting: 1/4″ Male Flare

- Accuracy:±10%

- Product size: 127*74*37mm

- Power supply: 3 AA batteries

- Max overpressure: 27.5 bar

- Time in use: 180h

- Units: inHg, Torr, psia, mbar, mTorr, Pa, micron, kPa


SKU C12627

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