Quality is part of product guarantee

GVC 2010 gas volume corrector meets the standards GOST PR 50.2.-019-96, BS 4161, prEN 12 405, AGA NX 19, Gerg 88 and ISO 5167. It meets also the requirements for gas invoicing, which came into force in Russia October 1996.

AGVC 3 gas volume corrector meets the standards AGA NX 19 and NX 19 mod.