Introducing the TEK3, the ultimate in first stage regulator technology from Apeks. Designed for technical divers, the TEK3 features ports oriented in a downward configuration for a streamlined setup. This allows for easy accessibility to cylinder valves when using a twin cylinder setup. One of the standout features of the TEK3 is the innovative Diver Changeable Exhaust system (DCE), giving divers the ability to switch between a small or large exhaust tee. This customization allows for minimal bubble interference, perfect for underwater photography, or a more compact and comfortable regulator setup. The regulator comes equipped with both sets of exhaust tees for ultimate versatility.The TEK3 also offers the flexibility to convert the second stages from a right-handed hose configuration to a left-handed configuration, ensuring a comfortable fit for every diver. For safety and peace of mind, any configuration changes should be performed by an APEKS Authorised Service Technician.With outstanding cold water performance and compatibility with EAN40 out of the box, the TEK3 is the perfect choice for the most demanding diving conditions. Available with a DIN connection, the TEK3 is a top-of-the-line regulator that is sure to enhance your diving experience. Choose the TEK3 for unparalleled performance and reliability on every dive.