The construction industry workers face the threat of harmful gases on a daily basis and are required to use a gas monitor to stay safe and OSHA-compliant. Our portable and commercial single-gas and multi-gas detectors are sophisticated devices providing the highest level of accuracy. They work well in a variety of construction and confined space site applications. Gas detectors alert construction workers to the presence of deadly gases such as H2S, CL2, NH3, O3, CO, O2, CH4, SO2, CO2, or the lack of oxygen in the air. Using gas detectors saves lives and reduces costs by helping companies comply with construction industry standards and regulations.