Description
Accurately Locate Veins: The vein detector is a method that can accurately locate the blood vessels, helping to find the veins quickly, effectively avoiding traditional visual and tactile judgments.Observe Blood Vessels: This small vein detector is used to observe blood vessels on human skin, suitable for all skin types, such as infants, children or obese patients.Designed for Observer: This one mode red light torch is specially designed for observers; Observation at night is hard to find the target, and if you use the white light, animals will hide from you, you are not able to watch their natural behavior at night, so this night light flashlight with red light is very helpful to find the animals in the dark, helping you observe turtle, snakes, and the reptiles easily and clearly.Working Principle: Vein finder for phlebotomy, the optical frequency of 700nm is naturally absorbed by the blood and produces dark shadows of veins.Multiple Applications: This red flashlight is proper for cycling, astronomy, aviation, night observation, hiking, camping and other outdoor activities, also you can apply it indoors when the electric power is blacked out
