Tunturi Competence R20 rowing machine Tunturi Competence R20 is an efficient, very quiet and safe, collapsible rowing machine with a clear user interface. Thanks to its sturdy structure, the device is suitable for home exercisers of all sizes, and the rowing machine does not need mains power, so it is easy to place in any space. The rowing machine has 8-level, manual resistance adjustment, swivel footrests and a soft, ergonomic seat. The LCD display can monitor, for example, energy consumption, heart rate, training time and distance, and the number of rowing strokes per minute. An analog 5-5.4 kHz heart rate belt is available as an accessory. TECHNICAL DATA Resistance type: Manually adjustable permanent magnet Flywheel: 6 kg Ergometer: No Power source: Batteries (2xAA) ERGONOMICS Seat type: Comfort Wireless heart rate receiver: Yes Moving wheels: Yes CLASSIFICATION Environment: Home use METER Display: 5.5-inch monochrome LCD display Resistance levels: 8 Programs in total: 3 (1 manual, 1 quick start, 1 recovery heart rate measurement) Time: Yes Distance: Yes Strokes / minute: Yes