Pulsimetro that helps to measure blood oxygen saturation (Sp02), heart rate and plethysmographic wave. It is comfortable, small and reliable. Contains a 6-position adjustable color display, for adults (max 110 kg), children (> 15 kg), athletes and mountaineers, automatic shut-off after about 10 seconds and equipped with storage / carrying bag and strap. Includes 2 AAA batteries.