Reliable and Robust CO Detection for Hazardous Environments The Crowcon Clip SGD is a durable, easily transportable gas monitor designed specifically for the detection of Carbon Monoxide (CO). With a 2-year battery life and 2900 alarm minutes, this device ensures long-term, reliable protection in a variety of challenging environments. Key Features Long Battery Life: Operates for 2 years with a total of 2900 alarm minutes, ensuring continuous safety. Display Options: Default display shows remaining sensor life; configurable to display gas concentration upon request. Easy Maintenance: Changeable alarm levels to comply with evolving regulations and company procedures.