Specifications:
* Suitable for all skin types, especially for infants, children or obese patients
* LED light source, widely used in clinics, hospitals or homes for intravenous injection
* Unique high power red LED flashlight that can be used to help anyone locate veins under the skin
* The optical frequency of 700nm is naturally absorbed by the blood and produces dark shadows of veins
* This vein finder can be used directly on the human skin to observe the blood vessels
| ASIN | B0BZNPSRZP |
