For 40 years, Sensidyne has designed and manufactured high-quality, precision industrial Health & Safety instrumentation that is instrumental in keeping workers and workplaces safe around the globe. Sensidyne manufactures and distributes a host of best-in-class equipment including the Gilian® line of air sampling pumps & calibrators, SensAlert®, SensAir® and SensAlarm® fixed gas detection systems, colorimetric gas detection tubes and HazMat Kit, and miniature diaphragm air pumps for vacuum and pressure applications. Our facility in St. Petersburg, FL is accredited to ISO 17025:2017 standards and our quality management system (QMS) is certified to ISO 9001:2015 standards. Protecting Health and Safety is our Mission -- We're All In.