Fluxus F608 and G608 portable gas and liquid flowmeters are covered by ATEX certification (EX II3G). They have a carbon-fiber housing, together with a rugged transducer design that ensures high-impact protection and resistance against oil, water and other liquids. They are useable in pipes from ½ in. to 21 ft inner diameter and temperatures ranging from -250 °C to 750 °C.