ESPOO Pulse Oximeter with 20 Memory, Oxygen Monitor Fingertip 4 Color TFT Display(SPO2), Alarm & Brightness Adjustable, Batteries & Lanyard Include(White&Black)

Price: $14.99 - $9.99
(as of Mar 08, 2026 05:27:27 UTC – Details)

Product description

Measurement Specifications

SpO2 Declared accuracy: 70%~100%: ±2digits / 0%~69%: unspecified SpO2 Display range: 30%~99% SpO2 Resolution: 1% PR Declared accuracy: 25~250 bpm: 士3digits PR Resolution: 1 bpm

1 Seting Introduction

2 20 Memerios Function

3 1.14” TFT Large Display

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Customer Reviews

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3.7 out of 5 stars 77

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Price

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$12.99$12.99

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Display Screen

1.3” LED

1.5” LED

0.96” TFT

3.5” TFT

1.14”TFT

SPO2/PR/PI

SPO2/PR

SPO2/PR/PI

SPO2/PR/PI

SPO2/PR/PI

SPO2/PR/PI

Brightness Control

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Memories Date

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Demo

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What is a normal SpO2 level?

A normal oxygen saturation level is typically between 95% and 100%. Levels below 90% may require medical attention.

Can the device give inaccurate readings?

Yes, factors like cold fingers, improper placement, poor circulation, or strong light exposure can affect readings. Always follow the instructions.

How do I use a blood oximeter?

Clean your finger and the device.

Insert your fingertip into the device, ensuring it’s snug but not too tight.

Press the power button, stay still, and wait 8 seconds for the reading.

Can I use nail polish while measuring?

It’s best to remove nail polish or artificial nails, as they can interfere with the light sensor.

What should I do if the oximeter doesn’t turn on?

Check and replace the batteries.

Ensure the battery compartment is clean and free of corrosion.

Contact support if issues persist.

Advanced Chip Technology & Rapid Response Precision-engineered with a high-performance chip, this blood oxygen monitor delivers lightning-fast measurements through its ultra-sensitive O2 sensor. Achieves 8-second response time for instant SPO2/oxygen saturation tracking
20-Reading Memory & Trend Tracking Equipped with 20-set memory storage, this finger pulse oximeter records your pluse ox trends over 48 hours. Features smart data recall for comparing oxygen saturation/pulse rate patterns during workouts, sleep
Enhanced Contrast Display & Manual Brightness Control Featuring 5-level adjustable TFT screen with 4 colors, this fingertip pulse oximeter achieves significantly improved visibility compared to conventional displays. Manual brightness settings ensure clear oxygen monitor readings in both low-light environments and outdoor conditions.
How to Enter the Settings Interface: After turning on the oximeter, press and hold the power button for 2 seconds. The oximeter will display the setting menu. Short press to move””*”” to a corresponding option, and hold the button to confirm your selection
Lightweight & Portable Design: Compact and portable, the ESPOO oximeter is easy to carry, fitting seamlessly into daily life for everyday user
Package Include 1 pulse oximeter body+1 lanyard+2 AAA Batteries+1 User Manual