Gas created and fit for human consumption is essential for our health and your economic benefits of a well oiled operation. At Proscuba Marine Technology, we believe in proper testing and tuning of HP gas supply to suit the needs of each system and design. Contact us today to learn more about our EN12021 certifications for gas testing, to purchase a DeOx tester of your own or if you would wish you or your team to be trained for professional gas testing, certificate issuing, and analysis.