A pocket-size SpO₂ and pulse check for active, everyday use
The LK-87 is a compact fingertip pulse oximeter for sports and general wellness use. Clip it on, press the button, and read your blood oxygen (SpO₂) and pulse rate on the clear color display. Lightweight with an included lanyard, it's easy to carry to the gym, the trail, or around the house.
For sports and general wellness use — not a medical device. Not intended to diagnose or treat any condition.Why this one
Clip it on your finger, press once, and see your SpO₂ and pulse rate right away.
A bright color screen shows SpO₂, pulse rate, a pulse bar, and a waveform at a glance.
Small and light with an included lanyard, so it's easy to carry for workouts, hikes, or travel.
Comes with two AAA batteries, a lanyard, and a user manual — use it as soon as it arrives.
Details
Technical specifications
| Type | Fingertip pulse oximeter (sports / wellness) |
| Measures | SpO₂ (blood oxygen), pulse rate, pulse bar, waveform |
| Display | Color display |
| SpO₂ range / accuracy | 70–99%; ±2% (80–100%), ±3% (70–80%) · Pulse 25–250 bpm |
| Power | 2 × AAA (included) |
| Includes | Lanyard, user manual, 2 AAA batteries |
| Certifications | CE, RoHS |
| Intended use | Sports and general wellness — not a medical device |
| Condition | New |
| Warranty | 1-year warranty by American Oxygen |
Warranty & condition
The LK-87 is a compact fingertip pulse oximeter for sports and general wellness use — not a medical device. It spot-checks SpO₂ and pulse rate on a clear color display, includes 2 AAA batteries, a lanyard, and a manual, and carries a 1-year warranty by American Oxygen.
Frequently asked questions
Is the LK-87 a medical device?
What does it show?
Does it include batteries?
Do you sell these in bulk?
Looking for a simple wellness oximeter?
Ask us about the LK-87 for personal or bulk orders — our Doral, FL team can help with pricing and availability.
Call (786) 755-8063
Español
















Reviews
There are no reviews yet