This master meter is a portable device used to calibrate CNG dispensers.

Connecting this device between the dispenser and the vehicle enables you to calibrate the GNC dispenser.

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

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Features and Benefits:


  • Exhibition in mass (Kg) or volume (m3).
  • Accuracy of ± 0.5% over the complete delivery.
  • Possibility to change connectors for the CNG nozzle according to each hose.
  • Power: 110VAC, 220VAC, or internal battery.
  • Internal battery life: 6 hs.
  • Robust case with stainless-steel screws, reinforced padlocks, and polyurethane wheels, with stainless steel bearings.