Lumirio Optical Digital Pupilometer, PD Meters - LCD Display Optical Pupil Meter, Pupillary Distance 45-82mm, 0.1-0.5mm Accuracy Adjustable

Looking for a reliable and accurate way to measure your pupillary distance? Look no further than our Optical Digital Pupilometer! This high-quality PD meter features an LCD display for clear and easy readings, as well as a range of 45-82mm to accommodate a wide range of users. With its optical technology, this pupilometer ensures precise measurements every time, making it a must-have tool for anyone in the eyewear industry. SPECIFICATION - Range of Measurement: Binocular Pupillary Distance: 45mm-82 mm - Left/Right Pupillary Distance: 22.5mm-41mm - Indication Error: ≤ 0.5mm - Rounding Error: ≤ 0.5mm - Distance of Vision: 30cm+∞ - Voltage: DC 3V - Size: 220x164x63mm - Weight: 0.66kg PACKAGE - 1 X Digital PD Meter (batteries not included) - 1 x User Manual