Quick Answer: The Fingertip Pulse Oximeter is a small, light monitor that measures blood oxygen saturation (SpO2) and pulse rate at the fingertip, for school science and physical education tests.
Last updated: October 2026
Key Features
Measures SpO2 and pulse rate at the fingertip
Oxygen measurement range of 70% to 99%
Two-colour LED display with one-button operation
Gives warnings if oxygen level or pulse rate falls to unsafe levels
Switches off automatically after 8 seconds
Comes with a lanyard; runs on 2 x AAA batteries, not included
Technical Specifications
Specification
Value
Measurement range
70% - 99% oxygen
Measuring location
Fingertip
Display
Two-colour LED
Power
2 x AAA batteries (not included)
Auto power-off
After 8 seconds
About This Product
The oximeter is used in school science and physical education to monitor pulse rate and SpO2 in different tests. Readings appear on a two-colour LED display operated with a single button. It also has 4-way adjustability, a lanyard and an automatic power-off that saves battery life.
Frequently Asked Questions
Q1. Are batteries included with the Fingertip Pulse Oximeter? No. It runs on 2 x AAA batteries, which are not included.
Q2. What does the oximeter measure? Blood oxygen saturation (SpO2) in the range 70% to 99%, and pulse rate. It gives a warning if either falls to an unsafe level.
