Specification Brand : EyeElite BulletPoint1 : One Button Design: Our UV Tester features a user-friendly one-button design, making it incredibly simple to operate. With just a press of a button, you can easily measure UV levels without any hassle. BulletPoint2 : Clear Display Screen: Equipped with a 1.3-inch display screen, this UV tester ensures easy readability of the readings. The clear and bright display allows for quick and accurate UV level assessment, giving you instant information at a glance. BulletPoint3 : Lightweight and Portable: Weighing only 153g, this UV tester is incredibly compact and lightweight. Its portable design enables you to carry it with ease, allowing for on-the-go UV measurements wherever you need them. BulletPoint4 : Automatic Calibration: The UV tester automatically calibrates itself after power on, ensuring accurate and reliable measurements every time. This convenient feature saves you time and eliminates the need for manual calibration. BulletPoint5 : Mini USB Charging: Our UV Tester utilizes a mini USB charging method, making it easy and convenient to charge. Simply connect the tester to a compatible device or power source, and it will quickly charge, ensuring that it is always ready for use. IncludedComponents : 1 ItemName : EyeElite Optical Touch Screen Optic Auto Lensmeter Lensometer PD+UV/w Thermal Printer AL-H10 ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : science-lab-photometers-and-light-meters Manufacturer : EyeElite ModelName : HV-100 ModelNumber : HV-100 NumberOfItems : 1 PartNumber : Tbest0bdp1ci25f PowerSourceType : no ProductDescription : With its one-button design, operating our UV Tester is a breeze. Simply press the button, and you can instantly assess UV levels without any complicated procedures or settings. It's that easy! The 1.3-inch display screen provides clear and easily readable readings. The bright and vibrant display allows you to quickly and accurately evaluate UV levels, ensuring the safety and protection of yourself and your surroundings. 1.UV and Blue light measure(Transmitace and arrier rate) 2.PD electronic ruler 3.Printer(Options) 4.PD(Options) 5.Bluetooth (Optionsl (Data transter between auto lens meter and computer/mobile through bluetooth.) Sphere: -25.00~+25.00D (Steps 0.01,0.12,0.25D) Contact lens: -25.00,+25.0oD (BC=6.00-900) (Steps 0.01,0.12,0.25D) Cylinder -10.00-+10.00D (Steps 0.01,0.12,0.25D) Axist: 0°-180°(steps 1°) Add: -10.00-+10.00D (Add,Ad2,Ad3) (Steps 0.01,0.12,0.25D) Prism: 0.00-15.00A(steps001) UV and Blue light measure(Transmitace and Barriery):1%-100% PD: Single eye:PD:20mm-39.5mm; Double eye: PD:40mm-85mm (steps 0.05mm) Lens diameter 15mm-100mm Display:5.7 colorful capacitive touch LCD screen Dot method: Ink pad Printer: High speed thermal printer Digital connecdor:USB Power supplys: AC 5V.6A:50/60HZ Max power: 30W Weight 3.43kgs Dimensions: 192mmX208mmX416mm