The SDT Ultrasonic Detector is a high-quality leak detector designed by ULTRASONIC, known for its reliability and effectiveness in detecting leaks in HVAC and refrigeration systems. This model, the SDT, is manufactured in Belgium and includes a convenient carrying case for easy transportation and storage. Ideal for professionals in the HVAC and industrial sectors, this ultrasonic detector is a valuable tool for detecting and repairing leaks efficiently and accurately.