Evc Gas Meter
Electronic volume corrector with integrated GSM modem. Execution of gas volume conversion from rotary, turbine, or ultrasonic gas meters. it is searched on **** by many names like EVC meter, electronic volume corrector, electronic volume corrector manufacturer, Volumetric Flow Meter, Evc gas meter and gas volume corrector, etc.
https://www.kimpexflow.com/pro....duct/electronic-volu