PETER PAUPER PRESS YM504 Pulse Oximeter White 20 Memory
Fingertip pulse oximeter stores 20 readings, shows six metrics on a colour TFT-OLED display, and includes batteries plus a lanyard
- TypeFace Mask
- Size7.5 in x 0.8 in x 9.25 in
- ColorWhite/Clear
- GenderUnisex
- AgeAdult
- Item Count3
- Auto-saves 20 readings for 20-day health trend tracking
- Results in seconds with dual-layer shielding for accuracy
- Large 4-color TFT-OLED display with adjustable brightness
- Shows SpO2, pulse rate, PI, rhythm, pulse wave, battery
- Gentle silicone cushion fits adults and kids 6+
What the Pulse Oximeter Is For
The YM504 fingertip oximeter measures blood-oxygen saturation and pulse rate for adults and children aged six and above. It stores up to 20 readings and displays the last five on startup, giving home users a simple way to track daily trends without clinical equipment.
Installation and Common Issues
Open the battery cover, insert the two supplied AAA batteries, and clip the device onto a finger. A single press powers it on; holding the button for two seconds opens the settings menu. Readings can fail if the finger is cold, moving, or has nail polish, and the silicone cushion must seat fully to avoid ambient light leaks.
Practical Limits of the Finger Clip Design
The spring-loaded clip fits a range of adult and child fingers, but very small or very large digits may not achieve the snug seal needed for accurate SpO2 and perfusion-index data. The 30-second auto-save countdown means rapid consecutive checks overwrite each other, so the 20-slot memory suits periodic spot checks rather than continuous monitoring.
Highlights
- Auto-saves 20 readings for 20-day health trend tracking
- Results in seconds with dual-layer shielding for accuracy
- Large 4-color TFT-OLED display with adjustable brightness
- Shows SpO2, pulse rate, PI, rhythm, pulse wave, battery
- Gentle silicone cushion fits adults and kids 6+
Specifications
| Brand | PETER PAUPER PRESS |
|---|---|
| Model | WEGOVY 1.7 MG/0.75 ML PEN INJ |
| Part Number | 5 |
| Type | Face Mask |
| Size | 7.5 in x 0.8 in x 9.25 in |
| Color | White/Clear |
| Gender | Unisex |
| Age | Adult |
| Item Count | 3 |
| Features | Anti-Aging, Red LED Light Therapy, LED Light Mask, Treat Blemishes, Calm Redness |
Questions about this item
How do I confirm the YM504 is reading accurately after turning it on?
The device auto-saves readings with a 30-second countdown and displays the last 5 results immediately on startup so you can verify consistent SpO2 and pulse values.
What accessories are included with the YM504 and is anything else required?
The box contains the pulse oximeter, 2 AAA batteries, a lanyard, a quick start guide, and a user manual — no separate purchase is needed to begin monitoring.
Which memory capacity version of the YM504 should I choose for tracking trends?
This model stores up to 20 readings in its settings menu, allowing you to review patterns over several weeks without additional storage options.
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