Features:
1. Unique high power red LED flashlight that can be used to help anyone locate veins under the skin.
2. The optical frequency of -700nm is naturally absorbed by the blood and produces dark shadows of veins.
3. LED light source, widely used in clinics, hospitals or homes for intravenous injection.
4. This vein finder can be used directly on the human skin to observe the blood vessels.
5. Suitable for all skin types, especially for infants, children or obese patients.
6. Compact size and lightweight, easy and convenient to carry or use.
How to use:
Step 1 : Minimize light. A dark room will show the best results. Press the button on the bottom of the device to turn on the infrared LED.
Step 2 : Press gently on the skin with hand pressure and slowly move the device from one side to the other. Veins will appear as shadows or dark lines that will appear on the periphery of the device that glows red. Note: The device must be in contact with the skin when looking for veins. Taking light out of the skin will not show anything!
Step 3 : Once the vein is found (dark shadows/lines), relocate the infrared light around this area to get the best visual acuity. If the vein is shallower to the surface, the light source may have to be moved further because it may be too bright and cover the vein. It is best to follow the vein path so that you have a complete visual size and direction. Note: It is best to find a vein that follows a straight road.
Specification:
Product Material: aluminum alloy
Product Size: 9.5x2.9cm
LED: 9pcs F5 Round Red LEDs
Power Supplies: 3 x AAA Battery (Not Included)