The LED Fingertip Pulse Oximeter Blood Oxygen Saturation & Pulse Rate Monitor is evocative, to say the least, but that's why you're drawn to it in the first place.
The oximeter can be used to measure human haemoglobin saturation and pulse rate through finger. The product is suitable for family, Hospital (including clinical use in internist/surgery, paediatric etc), oxygen bar, social medical organisations, physical care in sports and etc. The product is intended for non-invasive monitoring of the adult or child's spo2 and PR 3. Contraindication - It is not for intensive care or person whose finger is injured. Product features - (a) Lightweight for carrying and easy-to-use (b) Manually adjust the direction of interface (c) LED display, simultaneous display for testing value and plethysmogram. (d) Real-time spot-checks. (e) Low battery voltage indicator (f) Automatically standby or sleep