Infrared Vein Finder Viewer - Handhold Adults Children Handy Efficiency Vein Locator,Vein Illumination Detector, On Various Skin - UMTEC, 59-296

• It's apply to assess the vascular, support for arm, not recommend for deep veins of the face ,naked eyes. Cannot be used in deep veins (such as deep vein cathete-rization and other clini-cal combinations) This is a specialized instrument for facial puncture to assess the vascular, the use of healthy red, can directly show the skin superficial vascular . Elegant design, easy to carry. It will work on any skin and unrelated to skin color. Round design, Constant current circuit driv,Use up to 8 hours. Note: This product should be connected to the adapter supply that can make it work. NOT directly use alone.