Model 8500

Handheld Pulse Oximeter

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Model 8500

Handheld Pulse Oximeter

The 8500 handheld pulse oximeter provides an easy and accurate assessment of blood oxygen saturation (SpO2) and pulse rate for patients from adults to neonates. This pocket-sized, handheld oximeter features up to 100 hours of battery life and will hold up in the most demanding environments.



Rugged design and construction, backed by a 3-year warranty


Proven Durability

Durable construction withstands repeated daily use in demanding environments


Long Battery Life

Provides up to 100 hours of operation on (6) AA batteries

Easy to Use

Features bright LED displays and easy 3-button operation

Perfusion Indicator

Tri-color perfusion indicator provides immediate feedback for assessing pulse quality

Reliable Results

PureSAT technology uses intelligent pulse-by-pulse filtering to provide precise oximetry measurements

Sensor Options

Compatible with a full line of Nonin PureLight® sensors

Nonin PureSAT® Technology
for Reliable Measurements

Clinically proven Nonin PureSAT pulse oximetry technology uses intelligent pulse-by-pulse filtering to provide precise oximetry measurements—even in the presence of motion, low perfusion or other challenging conditions. With Nonin smart averaging technology, PureSAT automatically adjusts to each patient’s condition to provide fast and reliable readings you can trust.

Learn More about PureSAT Technology

Miami-Dade Fire Rescue Trusts Nonin Sensors
Proven Reliability in the Field

Emergency rescue staff and health care professionals can be confident in the performance of Nonin devices when patient assessment is critical, resulting in efficient and appropriately administered care. A study at the Miami-Dade Fire Rescue found that Nonin's reusable 8000AA Finger Clip Sensors have an extremely low failure rate as observed in the demanding, uncontrolled environment of pre-hospital emergency.

Read the Case Study

Product Specifications and Resources

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