1. Product Overview
The Zacurate Pulse Oximeter 500DL is designed to measure blood oxygen saturation (SpO2) levels and pulse rate. It features a large digital LED display for easy reading.
Image 1: Zacurate Pulse Oximeter 500DL showing Lanyard Loop Hole, Removable Screen Protector, Battery Cover, Finger Opening, Blood Oxygen Saturation Level, Heart Rate Bar Graph, Average Heart Rate, and One-Button Operation.
What's Included:
Image 2: Package contents including the pulse oximeter, user manual, lanyard, silicone cover, and two AAA batteries.
- Zacurate Pulse Oximeter 500DL
- Silicone Cover
- Lanyard
- 2 x AAA Batteries
- User Manual
2. Setup
2.1 Battery Installation
- Open the battery cover located on the back of the device.
- Insert the two AAA batteries, ensuring correct polarity (+ and -) as indicated inside the compartment.
- Close the battery cover securely.
Image 3: Illustration of opening the battery compartment and inserting AAA batteries.
2.2 Attaching the Lanyard
- Insert the loop of the lanyard into the lanyard holes on the device.
- Thread the lanyard strap through the loop.
- Pull the lanyard strap until it is tight and secured.
Image 4: Diagram showing the three steps for attaching the lanyard to the pulse oximeter.
3. Operating Instructions
3.1 Taking a Measurement
- Insert one finger completely into the rubber opening of the oximeter with the nail facing upwards.
- Press the power button once to turn on the oximeter.
- Keep your hand still and avoid movement during the measurement.
- The display will show your SpO2 (blood oxygen saturation) and PR (pulse rate) within approximately 10 seconds.
- The device will automatically power off after 8 seconds of inactivity.
Image 5: A person's finger inserted into the pulse oximeter for a reading.
3.2 Understanding the Display
- %SpO2: Blood Oxygen Saturation Level. Normal range is typically 95-100%.
- PR bpm: Pulse Rate in beats per minute.
- Bar Graph: Indicates pulse strength.
3.3 How to Use the Product (Video)
Video 1: An instructional video demonstrating the proper use of the Zacurate Pulse Oximeter.
4. Maintenance
4.1 Cleaning the Oximeter
- Clean the surface of the oximeter with a soft cloth dampened with a mild disinfectant (e.g., 70% isopropyl alcohol).
- Do not immerse the device in water or any cleaning solution.
- Ensure the device is dry before use.
4.2 Battery Replacement
When the low battery indicator appears on the display, replace the batteries as described in the "Battery Installation" section (2.1). Always use new AAA batteries.
4.3 Storage
Store the oximeter in a cool, dry place away from direct sunlight and extreme temperatures. Use the provided silicone cover for protection.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display after power on | Batteries are dead or incorrectly installed. | Replace batteries or reinstall them correctly. |
| SpO2 or Pulse Rate unstable | Finger not inserted properly, patient movement, or nail polish/artificial nails. | Reinsert finger, remain still, remove nail polish/artificial nails. |
| "Finger Out" message | Finger not detected or improperly placed. | Ensure finger is fully inserted into the sensor. |
If issues persist, please refer to the contact information in the Support section.
6. Specifications
Image 6: Diagram illustrating the dimensions of the Zacurate Pulse Oximeter 500DL (2.25"L x 1.25"W x 1.25"H).
- Product Dimensions: 2.25 x 1.25 x 1.25 inches
- Item Weight: 3.2 ounces
- Power Source: 2 AAA batteries (included)
- Battery Life: Approximately 40 hours of continuous operation
- Measurement Accuracy: +/-2% for SpO2
- Measuring Range: 70% - 100% SpO2
- Material: ABS Plastic
7. Important Information
7.1 Legal Disclaimer
This device is intended for Sports & Aviation use only and is not a medical device. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
8. Warranty
The Zacurate Pulse Oximeter 500DL comes with a 12-month warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
9. Support
For any questions, technical assistance, or more information about Zacurate products and services, please contact our USA-based technical support team:
Image 7: Contact details for Zacurate support.
- Phone: 832-939-8290
- Email: cs@beyondmedshop.com
- Website: zacurate.com