Super Stars ST-382P is an electronic leak detector designed for fast and precise detection of refrigerant leaks in air conditioning systems, refrigeration systems and automotive air conditioning systems. The device can be used during installation, periodic inspections and HVAC-R system diagnostics. The detector is compatible with a wide range of popular refrigerants, including R134a, R410A, R407C, R22 and R32. The minimum detectable leak rate is as low as 3 g/year for R134a, allowing the device to identify even minor leaks that may be difficult to locate using standard methods. At the same time, it complies with the requirements imposed on this type of instrument by European F-gas regulations. The ST-382P model is equipped with three sensitivity levels: low, medium and high. This allows the inspection to begin at high sensitivity and then precisely narrow down the leak location by switching the device to a lower level. The background concentration zeroing function eliminates the influence of refrigerant present in the surrounding environment and improves the accuracy of locating the source of the leak. The user can choose between automatic and manual reset modes. The built-in pump draws air from the inspected area, ensuring a fast response. Information about detected refrigerant is provided simultaneously by an audible signal and a clear, colour LCD display. As the refrigerant concentration increases, the intensity of the indication also increases, making it easier to pinpoint the exact leak location. The device also features a function for storing the highest detected leak level. The flexible stainless-steel probe, approximately 40 cm long, provides access to valves, connections and pipes located in hard-to-reach areas. The probe can be conveniently shaped and left in the selected position during system inspection. The built-in 3000 mAh lithium-ion battery provides up to approximately 7 hours of continuous operation. Charging is carried out using a USB cable, and a full charge takes approximately 3 hours. The automatic shut-off function after 10 minutes of inactivity helps reduce energy consumption. The ST-382P is a compact and easy-to-use tool for installers and service technicians looking for a portable detector for everyday diagnostics of air conditioning and refrigeration systems. Main advantages:

• High sensitivity – leak detection down to 3 g/year for R134a.
• Three sensitivity levels: low, medium and high.
• Wide range of supported refrigerants, including R134a, R410A, R407C, R22 and R32.
• Simultaneous audible and visual indication.
• Large, colour LCD display showing the detected leak level.
• Built-in pump for drawing in an air sample.
• Function for storing the highest detected leak level.
• Automatic or manual reset mode.
• Function for zeroing the refrigerant concentration present in the surrounding environment.
• Flexible probe made of stainless steel, approximately 40 cm long.
• 3000 mAh lithium-ion battery providing up to approximately 7 hours of operation.
• Automatic shut-off after 10 minutes of inactivity.
• Compact design and low weight – approximately 400 g.
• Transport case included.