Red Flashlight Vein Finder, Children Elderly Vascular Display Instrument Vein Viewer Locator for Phlebotomy Hospital Clinic Red Light Vein Finder for Doctor Nurse - LIYJTK, LIYJTKe9x8whqpg5

• The optical frequency of 700nm is naturally absorbed by the blood and produces dark shadows of veins. Vein detector is very convenient to carry it out and can be used for vein detection anytime and anywhere, a very user-friendly vein viewer. LED light source, widely used in clinics, hospitals or homes for intravenous injection.This vein finder can be used directly on the human skin to observe the blood vessels. Unique high power red LED flashlight that can be used to help anyone locate veins under the skin. Vein scanner compact size and lightweight, easy and convenient to carry or use. Suitable for all skin types, especially for infants, children or obese patients. If you can't be with your older family often, this vein light equipment will be a thoughtful little gift. For physiological reasons, the veins of the elderly may not be easy to find, and this flashlight can be used to find them quickly and intravenous injections, thus avoiding a lot of unnecessary pain.