Check the listing for details. LMT-01 Pulse Oximeter With HD LED Digital Display. Color: Blue, Condition: New, Made in China. Listed at 76.09 USD. The pulse oximeter model LMT-01 is your perfect ally to quickly and reliably check your blood oxygen level (SpO₂) and heart rate. Compact and lightweight, it is worn on the fingertip and offers immediate reading on an HD LED (or OLED, depending on the variant) display, making it ideal for families, fitness enthusiasts, pilots, athletes or medical professionals on the move. Powered by 2 AAA batteries (not included), guarantees prolonged autonomy thanks to low energy consumption and automatic shutdown system when it does not detect a reading. Clearly display SpO₂, heart rate, pulse bar graph and low battery indicator - all at your fingertips. Included in the package is a practical lanyard to always carry it with you (in your bag, at your desk, during outings). Robust yet delicate, it is suit.