Master meter case for CNG dispensers


  • Display in mass (Kg) or in volume (m3).
  • Accuracy of ± 0.5% over the total load.
  • Possibility of changing the connectors for CNG nozzles according to each hose.
  • Power: 110VAC, 220VAC or internal battery.
  • Internal battery autonomy: 6hs.
  • Strong suitcase with stainless steel screws, reinforced padlocks, and polyurethane wheels with stainless steel bearings.


The master meter case is a portable equipment intended for the calibration of CNG dispensers.

By connecting this device between the dispenser and the vehicle or tank to be supplied, you will be able to accurately know the total dispatched.

The use of this equipment avoids gas venting and the use of cylinders during the calibration process.