Fingertip Pulse Oximeter is a spot-check monitor for blood oxygen saturation and heart rate using reflectance pulse oximetry (RPO). Long-lasting battery works over 1,000 hours. Highly resistant to many forms of motion. Completely nail polish-tolerant, no matter how dark the color. Silver. Two-year limited warranty.
Specifications: LED • SpO2: 0-100% • Pulse rate: 30-240 BPM • Measurement Accuracy: ±,2% in stage 75-99% SpO2, ±,3% 50-75% SpO2 ±2 BPM for pulse rate • Low-voltage indicator • Auto power shut-off • Uses two AAA alkaline or rechargeable batteries
