Consistently beat other pulse oximeter in terms of accuracy and reliability during clinical tests. The function of our pulse oximeter include the simple bar graph. It tells you that the device is able to take your SpO2 and Pulse Rate. Suitable for mountain climbers, skiers, bikers, aviators or anyone interested in measuring their SpO2 and pulse rate while on the move. You should only use the pulse ox before or after your exercise. Also, you must remain stationary while the pulse oximeter measure your pulse rate and SpO2 levels. Custom Logo Available. Price for over 3000 pcs is for sea shipment.