HOLFENRY Pulse Oximeter Fingertip

1. Introduction

The HOLFENRY Pulse Oximeter Fingertip is a compact, non-invasive device designed for spot-checking oxygen saturation (SpO2), perfusion index (PI), and pulse rate (PR) in adults and teenagers aged 12 and above. It is intended for sports and aviation use and is not for medical purposes. This manual provides essential information for the safe and effective operation of your device.

2. Safety Information

• This device is intended for sports and aviation use only. It is not a medical device and should not be used for diagnosis or treatment of any medical condition.
• Consult a medical professional for any health concerns.
• Keep the device out of reach of small children due to small parts that could pose a choking hazard.
• Do not use the oximeter in an MRI or CT environment.
• Avoid exposing the device to extreme temperatures, high humidity, or direct sunlight.
• Do not immerse the device in water or other liquids.

3. Product Overview

The HOLFENRY Pulse Oximeter features a high-definition OLED screen and a user-friendly design for quick and accurate readings.

Figure 3.1: Components of the HOLFENRY Pulse Oximeter. This diagram labels the key parts of the device, including the finger sensor, operation button, battery cover, and the display areas for oxygen saturation, pulse rate, and perfusion index.

Key Features:

• Measures SpO2 (Blood Oxygen Saturation), PI (Perfusion Index), and Heart Rate.
• High-definition OLED screen with auto graph display.
• Fast and accurate readings within 8 seconds.
• Easy-to-use one-button operation.
• Automatic shut-down after 8 seconds of non-use.
• Compact and portable design with lanyard hole.

Figure 3.2: Key features of the HOLFENRY Pulse Oximeter. An image showing a person with a cold, emphasizing the oximeter's key features: blood oxygen, perfusion index (PI), and heart rate measurement, along with its large display, user-friendliness, included batteries, and automatic shut-down function.

4. Setup

4.1. Unpacking and Contents

Carefully remove all items from the packaging. Please verify that all components are present:

• 1 x HOLFENRY Fingertip Pulse Oximeter
• 1 x Lanyard
• 2 x AAA Batteries
• 1 x User Manual

Figure 4.1: Product Checklist. A visual checklist of items included with the HOLFENRY Pulse Oximeter: the oximeter device, a lanyard, the user manual, and two AAA batteries.

4.2. Battery Installation

1. Locate the battery cover on the back of the oximeter.
2. Slide the battery cover open.
3. Insert the two AAA batteries into the compartment, ensuring the positive (+) and negative (-) terminals align correctly with the indicators inside the compartment.
4. Close the battery cover securely.

5. Operating Instructions

5.1. Taking a Measurement

1. Ensure the oximeter has batteries installed.
2. Open the clamp of the oximeter.
3. Insert one of your fingers (preferably the index, middle, or ring finger) fully into the rubber opening of the oximeter, ensuring your nail is facing upwards towards the display.
4. Release the clamp, allowing it to gently close on your finger.
5. Press the operation button on the top of the device to turn it on.
6. Keep your hand still and avoid movement during the measurement. Readings will appear on the display within 5-8 seconds.
7. The display will show your SpO2 percentage, pulse rate (BPM), and perfusion index (PI).
8. To toggle the display between different views (e.g., showing PI or heart rate prominently), press the operation button briefly while the device is on.

Figure 5.1: Fast and Reliable Measurement. A graphic illustrating the HOLFENRY Pulse Oximeter's quick measurement capability, showing a timer indicating results within 5-8 seconds.

5.2. Automatic Shut-down

The oximeter will automatically power off after approximately 8 seconds of non-use or when a finger is removed from the sensor.

5.3. Portability

The device includes a lanyard for easy carrying. Attach the lanyard through the designated lanyard hole on the oximeter.

Figure 5.2: Easier to Carry. A woman running outdoors, demonstrating the portability of the HOLFENRY Pulse Oximeter with its lanyard hole, allowing it to be worn around the neck.

6. Maintenance

6.1. Cleaning

• Clean the surface of the oximeter with a soft cloth dampened with a mild disinfectant (e.g., 70% isopropyl alcohol).
• Do not use abrasive cleaners or immerse the device in liquid.
• Ensure the device is completely dry before storage or next use.

6.2. Storage

• Store the oximeter in a cool, dry place, away from direct sunlight and extreme temperatures.
• If the device will not be used for an extended period, remove the batteries to prevent leakage and damage.

7. Troubleshooting

If the problem persists after attempting these solutions, please contact HOLFENRY customer support for further assistance.

8. Specifications

9. Warranty and Support

HOLFENRY is committed to providing high-quality products. For any product-related inquiries, issues, or to learn more about our products, our professional service team is available to assist you.

Please refer to the contact information provided with your purchase or visit the official HOLFENRY website for support details.