Low profile, high performance, low power, high volume, reliable gas sensors for the Internet of Things. SPEC-Sensors was founded to provide the sensors to make gas sensing a part of our everyday lives. Based in California near Silicon Valley, we combine our expertise in reliable and time tested sensing technologies with novel manufacturing techniques to produce sensors that are small enough to go anywhere while maintaining the high performance that is critical to delivering useful information to users. We take pride in both our long history and gas detection and our deep involvement in cutting edge technology.