The Jumper JPD-500D is a compact fingertip pulse oximeter that measures blood oxygen saturation (SpO2), pulse rate and perfusion index (PI) within seconds. Readings appear on a bright OLED screen with a pulse waveform and bar graph. It's small, light and battery-powered, so it suits home checks for elderly family members and people with breathing conditions, as well as travel and sports.
Key Features
Measures SpO2, pulse rate and perfusion index (PI)
Bright dual-color OLED display with pulse waveform and bar graph
Screen rotates in 4 directions, with 6 display modes
Audible alarm when readings go beyond set limits
Soft medical-grade silicone finger pad
Battery level indicator with low-battery warning
Turns off automatically about 10 seconds after the finger is removed
Compact and lightweight; comes with a lanyard
Specifications
Model: JPD-500D (OLED version)
SpO2 accuracy: ±2% (in the 70–100% range)
Pulse rate range: 25–250 bpm; accuracy ±2 bpm
Power: 2 × AAA batteries
In the Box
1 × fingertip pulse oximeter
1 × lanyard
2 × AAA batteries
1 × user manual
How to Use
Sit still and rest for a few minutes before measuring
Insert your index or middle finger fully, nail facing the screen
Keep your hand still until the reading settles
Remove nail polish or artificial nails, as they can affect accuracy
For home monitoring only; it does not diagnose any condition. Cold hands, poor circulation or movement can affect readings. If SpO2 stays low or you have trouble breathing, contact a doctor right away.