Instantly detect pressurized gas leaks with this high-precision, omni-direction acoustic detector. Works even when traditional methods of gas detection are unsuitable or dependent on ventilation. Features Artificial Neural Network (ANN) technology that distinguishes between real gas leaks and false alarm sources without requiring any in-field training. This breakthrough technology provides an industry-leading detection range (30 m) reducing the number of detectors required. The patented self-test system provides fail-safe operation. Functions in extreme weather conditions, making it ideal for use in complex pipeline systems, both onshore and off. LED display provides actual sound pressure level and alarm indication.