Spec Sensors LLC develops portable gas sensing technology that can be integrated into smartphones and other wireless devices. The firm's sensors, especially when integrated with smartphones and other wireless and wearable devices, provide a vast array of functionality, from informing people about their environment, air quality and safety, to diagnosing health conditions through breath analysis. Spec Sensors combines extensive experience in reliable and time tested gas sensing technologies with novel manufacturing techniques to produce gas sensors that are small enough to go anywhere while maintaining the high performance that is critical to delivering useful information. SPEC Sensors offers high performance, low cost sensors for a variety of indoor and outdoor pollutants, including CO, NO2, O3, SO2, Respiratory Irritants and Indoor Air Quality. The firm offers digital gas sensors for IoT applications,