cardio recording with chest belt; EEC 93/42 certification (medical device); serial interface with Trackmaster protocol; cardio rate machines already tested: Delta Plus e Cube (Cardioline), Cardiette, Marquette (Sensormedic), Custo Med, Stress Manager (TBR), Tecnosoluzioni, Xcribe (Mortara Rangoni), SienaMedic, Visio Training, Esaote, Cortex. Standard accessories: wheels for movement; service equipment; chest belt for cardio rate test; - RS232 output. Optional accessories: long size handrails; harness system; slide flight; underarm kit.