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Nonin handheld oximeters 8500 & 2500 – Portable SpO2 precision

Discover the Nonin 8500 and 2500 handheld oximeters, trusted solutions for accurate oxygen saturation (SpO2) and pulse rate monitoring on the go. Featuring PureSAT® and PureLight® technologies, these portable devices excel in low perfusion and motion conditions—perfect for EMS, hospitals, and home care. Rugged, reliable, and FDA-cleared, they’re built for professionals and patients alike.

Shop Nonin handheld pulse oximeters at Turner Medical with fast shipping and great prices. Choose the 8500 for durability or the 2500 for compact versatility—order today!

Why choose Nonin 8500 & 2500 handheld oximeters?

Superior accuracy: PureSAT® and PureLight® ensure reliable readings in tough settings.
Rugged durability: Certified for aeromedical use, built to last in demanding environments.
Long battery life: Up to 160 hours (8500) or 100 hours (2500) on AA batteries.
Flexible use: Spot checks or continuous monitoring for all patient ages.

Our Nonin handheld oximeter collection

Nonin 8500 handheld oximeter

Portable unit with 160-hour battery life, ideal for EMS and clinical spot checks.

Nonin PalmSAT 2500

Compact oximeter with 100-hour battery life, suited for portable patient care.

Nonin 2500A with alarms

Handheld unit with audible alarms, great for critical care settings.

Specifications overview

Feature	Nonin 8500	Nonin 2500
SpO2 Range	0% to 100% (±2 digits)	0% to 100% (±2 digits)
Pulse Rate Range	18 to 321 BPM (±3 digits)	18 to 321 BPM (±3 digits)
Battery Life	160 hours (6 AA)	100 hours (4 AA)
Memory	Optional (18 hr with 8500M)	70 hours
Technology	PureSAT®, PureLight®	PureSAT®, PureLight®
Certifications	FDA-cleared, ISO compliant	FDA-cleared, ISO compliant

Frequently asked questions

What’s the difference between the 8500 and 2500? The 8500 offers longer battery life (160 hours) and a tri-color perfusion indicator, while the 2500 is more compact with optional alarms (2500A).

Are these oximeters durable? Yes, both are rugged, certified for U.S. military aeromedical use, and backed by a 3-year warranty.