Pulse Oximeter Fingertip with Neck Lanyard for Checking your pulse ox anytime at home or on the go. Whether you need or want to monitor your SpO2 and blood oxygen saturation on a regular schedule our portable fingertip pulse oximetry monitor is designed to meet your needs. Bullet Point: 1.Reliable accuracy and durability,Easy operation,portable with lanyard, powered by 2 pcs AAA Batteries(not included) 2.OLED display,simultaneously displays for testing value and plethysmogram 3.Real-time spot-checks,Visual alarm function,automatically switch off while no signal. 4.Suitable For all ages: Finger chamber with SMART Spring System. Accommodates wide range of finger sizes Specification: Hemoglobin Saturation Display: 35-100% Pulse Rate Display: 30-250 bpm Power Consumption: < 30 mA (normal) Resolution: Hemoglobin Saturation (SpO2 ): 1 %; Pulse Rate: 1 bpm Measurement Accuracy: Hemoglobin Saturation (SpO2 ): 70 % - 90 %; 2 % unspecified (=70 %) Pulse Rate: 2 bpm Measurement Performance in Low Perfusion Condition: =0.3 % Alarm Range: Hemoglobin Saturation: 50% -100% Pulse Rate: 5-250 bpm The display interface of “OLED” can rotate 4 directions with 6 different display modes after pressing the direction button Package Including:

• 1 x Fingertip Pulse Oximeter (without battery)
• 1 x Lanyard
• 1 x user manual

Please note that processing takes 2-3 working days and delivery may take 1-5 working days