Backed by decades of expertise and research on utilization of TDL (Tunable Diode Laser) technology, the latest RLGD-100 is developed on a well-proven technology platform. The RLGD-100 is a portable detector that allows high-sensitivity real-time detection of methane from a distance. Methane leaks can be quickly monitored by pointing the laser beam towards the suspected leak or along the survey line. It enables easy access to hard-to-reach locations and protects the operator and industrial applications against a wide range of potential leak sources.