Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor Fingertip, Fast Sp O2 Reading Oxygen Meter, Finger Pulse Ox Monitor

Features:
Lightweight for carrying and easy to use.
Manually adjust the direction of interface.
LED display, simultaneous display for testing value and bargraph.
Low energy consumption, 50 hours of continuous work.
Automatic shutdown when there is no signal.

Specifications
Hemoglobin saturation display: 35-100%
Pulse rate Display: 25-250 BPM
Hemoglobin Saturation: 1%
Pulse rate: 1 BPM
Measure Accuracy:
Hemoglobin Saturation: 2% (80%-100%)3% (70%-80%)Unspecified (≤70%)
Pulse rate: 2 BPM
Operating temperature: 5°C to 40°C
Storage Temperature: -10°C to 50°C
Relative Humidity: 15% to 80% non-condensing
Power: 2*AAA 1.5v alkaline battery (battery not included))
Power consumption: <30mA (Normal)
Dimensions: 55mm (L) * 30mm (W) * 30mm (D)
Weight: 30g

Package list
1x Oximeter
1x Cord
1x User Manual