Tourniquet trainer T3 size S (Train the Tourniquet) by TRAUMA KIT is a training aid used on first aid courses for massive bleeding. It is used to practise applying a tourniquet during first aid courses on massive bleeding. It is made of waterproof oxford fabric and measures 48 cm x 11.5 cm (size S).
The trainer allows Participants to practise applying tactical tourniquets in line with TC3 (TCCC – Tactical Combat Casualty Care) and to learn how to control bleeding in critical situations. It is used by Medical Rescuers, medical personnel, firefighters, police officers, security staff and first aid instructors.
Tourniquet trainer T3 size S supports TC3 (TCCC) practice on first aid courses.
Is the tourniquet trainer T3 size S suitable for your course?
Applying a tourniquet has to be practised in motion, not just learnt from a description. The trainer gives Trainees a physical item on which they can repeat each step without involving a real casualty. Tourniquet trainer T3 size S is suitable for courses in schools, universities, training centres and workplaces.
The trainer is useful wherever courses are run: in schools, universities, training centres and workplaces, including for companies, public offices and schools.
Principles of applying a tourniquet on a course
The exercise begins with a safety assessment: the Participant checks that neither they nor the casualty are exposed to further danger, and calls for help on 999 or 112. In massive bleeding, the basis is direct pressure on the wound, and a tourniquet is used when life-threatening bleeding from a limb occurs. The trainer is used to practise applying a tourniquet.
During the session, the instructor can discuss with the group when to reach for a tourniquet and when pressure is enough. You can find a broader discussion of this topic in the article Massive haemorrhage – first aid. Action taken by a bystander can decide whether the casualty survives, so it is worth practising these steps many times.
Frequently asked questions (FAQ)
What is the tourniquet trainer T3 size S made of?
Waterproof oxford fabric.
What are the dimensions of the size S trainer?
The dimensions are 48 cm x 11.5 cm.
What exercises is this trainer used for?
For learning how to apply tactical tourniquets in line with TC3 (TCCC) and how to control bleeding in critical situations.


















