International Safety Instruments, Inc. (ISI)
ISI's commitment to Innovative Technology Made Simple® continues to result in breakthrough technology for the respiratory protection industry. From the launch of the Ranger SCBA in 1981 to today's revolutionary Viking Digital SCBA and Vision3 Navigator Thermal Imaging Camera, ISI products continue to set the industry standard for quality and technology.
ISI is not only proud of the products we manufacture, but we're also proud of the ISI team that make our success possible. From Engineering to Customer Service, ISI employees are dedicated to providing our customers with innovative products along with expert training and service. It is because of this dedication that ISI has been ISO 9001 certification since August 1998.