Home / Cursussen / Cursus / Tec 45 Neem contact op met PADI-duikcentum Neem contact op met PADI-duikcentum Jouw duikcentrum Jouw duikcentrum Meer Cursussen Continuing-Education Tec Trimix Diver This course turns experienced tec divers into extreme divers. During this course, you'll make dives as deep as 90 metres/300 feet, use multigas trimix computers, & handle up to 4 stage/deco cylinders. Continuing-Education Tec Trimix 65 Extend your depth range the right way with a blend of helium, oxygen & nitrogen (trimix). The Tec Trimix 65 course introduces you to using trimix down to a maximum depth of 65 metres/210 feet. Continuing-Education Tec 40 CCR The Tec 40 CCR course is your entry into the tec diving realm. Learn the details of proper setup, predive checks, dive planning, failure and problem management and teamwork for CCR diving. Continuing-Education Tec Sidemount Wearing more than one tank has become increasingly popular for technical diving. With the Tec Sidemount Diver course you can apply what you learn to other TecRec courses. Continuing-Education Tec 40 Consists of three knowledge development sections, three practical application sessions and four training dives. Designed for the diver transitioning from recreational diving to technical diving.