Nubeestore via eBay offers the Volmate Digital Fingertip Pulse Rate Oximeter for $11.49 with free shipping. That's $10 off and the best price we could find. Buy Now Features measures SpO2 and pulse rate through the finger LED display includes 2 AAA batteries, carrying bag, and lanyard
Save your money. These alluring purchases tend to clutter homes and wind up as coat racks and dust magnets.