USB Infrared Vein Viewer Transilluminator LED Vessel Vein Display Instrument Vessel Finder Infrared Blood Vessel Lamp

​​​​​​Features: This instrument is specifically designed to evaluate blood vessels for venipuncture. It uses a healthy infrared light source to visually display the superficial blood vessels under the skin. Infrared vein display instrument Is a special lightwave display of independent wavelengths different interleaving;it irradiates human skin surface, so that the superficial veins under the surface with sharp shadows appears in front of the viewer with naked eyes, this effectively improve the efficiency of venipuncture. Try not to use under strong fluorescent lamps, the dark space effect will be more obvious, and it does not affect the use of the room during the day. Blood vessels in the superficial skin were visible, but not in the deep skin. In addition, the effect is not obvious in obese or thick people. The USB port can be used when plugged into a computer, a power bank, or a power socket. When in use: Press the switch. Moving the luminous surface close to the skin can help you find blood vessels and veins Carefully observe and operate after seeing the blood vessels. Note: Do not look at the infrared light source with your eyes, if you feel harsh, you can wear sunglasses. Specifications: Material: ABS+Aluminum alloy Wattage: 1 1.5W LED lamp bead Size: 3.7*3cm/1.46*1.18in Switching Mode: Middle Button (One On And One Off) Maximum Range: 2.5 meters Product Color: Black Package Included: 1x Infrared Vascular IV Vein Finder Packed Safely in Retail Box. Note: There could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-2mm differs due to manual measurement, thanks!