LY-9G PD, PH, VD meter (Range:45-80mm)
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LY-9A PD Meter (Range:45-80mm, battery power)
Item#
LY-9A
Abstract
Adjust vision distance by pressing | Metal reading gossamer.
Description
LY-9A PD Meter — Professional Pupillary Distance Measurement (45–80mm, Battery Powered)
CE Certified
Key Specifications at a Glance
| Parameter |
Specification |
| Effective Measurement Range |
Binocular PD: 45–80mm Left or Right PD: 22.5–40mm |
| Indication Error | ≤0.5mm |
| Target Distance | 30cm ～ ∞ |
| Electric Voltage | DC 4.5V (3pcs 5# AA battery) |
| Power | 10W |
| Weight | 0.6kg |
| Volume | 21.5(L) x 15(W) x 50(H)cm |
Why Choose the LY-9A PD Meter?
- High Accuracy: Indication error of ≤0.5mm ensures precise pupillary distance readings for reliable optical measurements.
- Wide Measurement Range: Covers binocular PD from 45–80mm and Monocular (left/right) PD from 22.5–40mm — suitable for children and adults alike.
- Flexible Working Distance: Operates effectively from 30cm to infinity, adapting to various clinical and retail environments.
- Battery Powered Convenience: Runs on 3 standard AA batteries (DC 4.5V) — no cords, no hassle, fully portable.
- Lightweight & Compact: Weighs only 0.6kg with a compact footprint of 21.5 x 15 x 50cm, easy to store and carry.
- CE Certified: Meets European safety and quality standards for professional use.
Ideal For
- Optometrists and opticians measuring pupillary distance during eye exams
- Optical shops fitting prescription glasses accurately
- Mobile eye care services requiring a portable, battery-operated PD meter
- Training and educational settings for optical dispensing courses
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