LK89 Finger Pulse Oximeter

Features:

1. Battery Energy Saving: Auto power off when no operation for 8 seconds.

2. Accurate: It is fast and reliable: fingertip pulse oximeter can accurately test in less than seconds.

3. Alarm function: set the alarm and beep sound as you need. There will be a warning when the measured values go beyond the parameter. Know it immediately

4. Portability: This product is small in size and light in weight, which is very convenient to carry around.

Description:

Designed for sports and aviation enthusiasts, does not take much space and can be easily taken away.

Specifications:

SpO2 measurement range: 5%~99%

SpO2 accuracy: +1% in the range of 90%~99%, +2% in the range of 70%~89%, other scope is not defined

SpO2 Alarm range: Consistent with the display range, the set step length is 1%

Pulse rate range: 30 bpm~250 bpm

Pulse rate accuracy: ±1 bpm

Pulse rate Alarm range: Consistent with the display range, the set step length is 5 bpm

Data update cycle: 0.25s~2s

SpO2 PR average: 8s

Pulse rate sound: PR tone

Peak wavelength range: 500nm~100nm

Maximum optical output power: 150mW

Pulse rate display: Numeric

Display: two-color OLED, 0.96 inch

Power dissipation: in normal measurement, less than 10mA, in power off state, less than 50uA

Battery : 2 *AAA alkaline dry batteries (not included)

Material: ABS+PC

Size: 57.5*37.1*35.2mm

Package Included:

1 pc * Oximeter

1 pc * User manual

Notes:

1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.

2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.