Description
1. Unique high performance LED flashlight that can be used to help anyone locate veins under the skin.
2. The optical frequency of 700 nm is naturally absorbed by the blood and creates dark shadows of veins. This product must be close to the skin to see the blood vessels, unlike a normal flashlight. It is more effective to use in dark places.
3. LED light source, widely used in clinics, hospitals or homes for intravenous injections.
4. This vein finder can be used directly on human skin to observe the blood vessels.
5. Suitable for all skin types, especially infants, children or obese patients. Compact size and light weight, easy and convenient to carry or use.
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