QV-500 PROFESSIONAL VEIN FINDERPortable vein finding devices that can project blood vessels image on skin surface accurately and timely.Ergonomic design with an advanced infrared imaging technology to provide real-time accurate vein digital image on patient’s skin.Help doctors and nurses to easily find veins of obese or chemotherapy patients, hairy or dark skin people, people with varicose veins, fine blood vessels and vascular obstruction.Can adapt 7 different colours to different ages, body shapes, skin colours, weights and various operating environments.Suitable for adults, children and infants.Both allow to observe the vascular thickness, length, curve and branch information to determine the best puncture location to avoid pain.Also available optional table stand or mobile trolley.QV-600 additional features-display with switchable languages (GB, FR, IT, ES, DE, PL, RU)-possibility to photograph and store up to 6,000 images to track and analyze pathologies.Technical SpecificationsLight: harmless infrared lightInfrared wave: 760-940 nmDisplay: -Image: -Adjustable brightness: 5 levelsDetection distance: 15-25 cm +/- 0.3 mmDetection depth: 0-8 mmNoise: =20 dBRechargeable Li-ion battery: 3400mAhPower supply: 5V 2.0A, 100V-240V - 50/60HzSize - weight 20x6.2xh 5.5 cm - 280 g