PD Meter Pupil Distance Ruler Pupilometer With Memory Function For Easy At Home Eye Checks And Glasses Fit No Brainer PD Readings CE Certified Optical Tool

At-home PD Meter for precise pupil distance checks
✔️ Pack of 1, memory recall, auto-off, no battery required

The PD Meter is a compact digital tool used to measure pupil distance (PD) for eyeglasses fit. It is commonly used at home, in optical stores, and during basic eye checks to estimate PD quickly. The device helps with online eyewear shopping by providing a close estimate of PD and monocular distances.

✅ Clear LCD shows pupil distance in millimeters
✅ Monocular PD readings for each eye to help fit
✅ Memory function stores last readings for quick reference
✅ Ships without battery; device ships with battery removed

💡 What is a pupil distance (PD) meter used for in eyeglass fitting and how does it work?

Handy device helps ensure lenses align with pupils for accurate eyewear fit.

• PD measurement helps center the lenses and frame sizing
• Monocular distances assist with nose bridge fit
• Memory stores last readings for quick reference
• Ships without battery; battery remains out for safe transport

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