Optical Digital Pupilometer 45-82mm Pupil Meter Digital Pupilometer Pd Meters Ophthalmic Equipment with LCD Display Optical Pd Pds（副本）

Upgrade your eyewear fitting experience with our professional-grade Digital PD Meter — designed for optometrists, optical retailers, and home users who demand precision, reliability, and ease of use.

Unlike traditional paper rulers, our device is equipped with a high-precision sensor and an intelligent digital display system that shows pupillary distance measurements in real time. Whether you're measuring for prescription glasses, VR headsets, or safety goggles, this tool ensures greater accuracy and convenience.

With adjustable measuring increments of ±0.1 / 0.2 / 0.5mm, you can fine-tune accuracy based on different eyewear requirements. In addition, the adjustable vision distance settings—including 30cm, 40cm, 50cm, 1m, 2m, and infinity—allow for versatile applications in both near and far viewing scenarios.

The device is also equipped with smart features such as:

• Auto power-off after 3 minutes of inactivity
• Memory function that recalls the last measurement
• Adjustable LED brightness (0.5 to 3.0 level) for different lighting environments
• +2.00D built-in visual compensation for more accurate alignment

Designed with both functionality and user experience in mind, this pupillometer is an ideal tool for professional and personal use. Requires 2 AA batteries (not included).

We stand behind the quality of our device. For non-consumable parts damaged through normal use, we provide free replacement accessories, ensuring a hassle-free experience.