Black Finger Pulse Oximeter Examination Gloves & Face Mask Dimensions: 7''L x 4''W x

Dimensions: 7''L x 4''W x 1''H

Additional Information: Special Features: Indirect Vent

providing a reliable layer of protection

Ventilation: Indirect vent frame design to reduce fogging

Crafted from a high-cotton-content twill fabric

Black Finger Pulse Oximeter Examination Gloves & Face Mask Dimensions: 7''L x 4''W xA pulse oximeter is a small electronic device that estimates the saturation of oxygen in your blood. You want a number in the 95% to 100% range. If the number drops to 92% or lower, that's a cause for concern. That's generally the level where a doctor might put you on supplementary oxygen and keep you in the hospital for observation. Low Power Consumption Digital Technology Easy To Operate High Accuracy Small in Size