Wagu drum Glasses optometry equipment and instruments,

Professional-Grade PD Measurement: This optical digital pupilometer delivers accurate measurements with 0.5mm resolution, covering a binocular range of 45-82mm. It is an ideal tool for obtaining reliable pupillary distance data for ordering eyewear. Intuitive Operation for Quick Results: Designed for ease of use, the pupil distance meter features a straightforward adjustment button and viewing distance selector. This user-friendly design enables anyone to get precise readings quickly and effortlessly. Adjustable LED with Vision Compensation: The digital pupilometer is equipped with an energy-efficient LED display featuring adjustable brightness. With built-in visual compensation up to +2.0d, it ensures clear viewing and comfortable operation in various lighting conditions. Smart Power Management & Memory: This PD meter automatically powers off after one minute of inactivity to conserve battery life. The smart memory function retains your last measurement on screen and stores it upon restart, providing convenient data tracking. Compact Design for Secure Storage: When stored flat, the pupillometer automatically shuts off to maintain battery life and device integrity. Its compact size makes it perfect for home use, ensuring your measuring tool is always protected and ready for next time.