The LK87 Fingertip Pulse Oximeter is a compact, non-invasive health monitoring device designed to quickly and accurately measure blood oxygen saturation (SpO₂) and pulse rate (BPM) through the fingertip. Lightweight and easy to operate with a single button, it’s ideal for home use, sports performance monitoring, travel, and general wellness tracking.

Key Features

✔ Measures SpO₂ & Pulse Rate
Displays blood oxygen saturation (%) and pulse (BPM) within seconds for fast health assessments.

✔ OLED/LED Digital Display
Bright, easy-to-read screen shows SpO₂, pulse, and waveform or bar graph (depending on variant) for improved clarity.

✔ One-Button Operation
Simple clip-and-measure use — suitable for all age groups including seniors and caregivers.

✔ Fast, Accurate Readings
Typically produces measurement results in 8–10 seconds, optimized for stillness and proper fingertip placement.

✔ Lightweight & Portable
Weighs very little and fits in any bag, first aid kit, or pocket — ideal for daily carry and travel.

✔ Auto Power-Off Function
Turns off automatically after a short period of inactivity to save battery life.

✔ Battery Powered (AAA)
Runs on 2× AAA batteries, making it convenient for home or outdoor use.

Technical Specifications

• Model: LK87

• Measurement Parameters: SpO₂ (%) & Pulse (BPM)

• SpO₂ Range: Typically 70% – 99%

• Pulse Range: Typically 25 – 250 BPM

• Display: LED or OLED (depending on unit)

• Power: 2× AAA batteries

• Operation: One-button control

• Usage Sites: Fingertip

• Intended Users: Adults & supervised children

Package Includes

• LK87 Fingertip Pulse Oximeter

• User Manual

(Note: Batteries may or may not be included depending on retail variant.)

Recommended For

✔ Home health monitoring
✔ Sports & fitness (running, hiking, cycling, freediving)
✔ Travel & high-altitude environments
✔ Chronic respiratory patients (with physician guidance)
✔ Elderly care & caregiver environments
✔ First aid & emergency kits

Why Customers Choose LK87

• Reliable measurements of both oxygen saturation & pulse

• Easy operation with bright digital display

• Portable and durable design

• Useful for daily wellness and active lifestyles

• Affordable entry into continuous health awareness