LCD Digital Pupilometer PD Pupil Meter Chargeable with LED Ophthalmology Durable

Description

LCD Digital Pupilometer PD Pupil Meter Chargeable with LED Ophthalmology Durable LCD Optical Digital Pupilometer Measuring the interpupillary distance of human eyes
Digital Pupilometer is a digital precision optical instrument used to measure distance between human pupils in the process of optometry.
Features:
Consists of measurement systems, optical systems, electronic systems and computer software to convert four parts, design scientific and reasonable.
1. Mechanical gossamer human cornea reflection point alignment detection methods to measure and achieve continuous measurement, sampling points have a direct, high alignment accuracy of characteristics;
2. High-precision linear sensor, advanced intelligent electronic systems, digital display of measurement results, intuitive, easy to read, accurate;
3.LED light, low-power design, longer battery life;
4. diopter compensation offer + 2.00D
5.LED light intensity is adjustable.
Specification
Model: PD-Ruler-B
Color: white
Pupil distance between eyes: 45-82mm
Interpupillary distance between left and right eyes: 22.5-41mm
Visual error: <0.05mm
Power interface: support 4.2v power supply
Light source: LED
Power specifications: 2 AA batteries
(NOT included)
Automatic turn off: Stop using automatic trun off after half a minute, can also be manually turned off.
Product Size: 220mm (length) * 150mm * (width) * 50mm (Height)
Package Size：245mm (length) * 210mm * (width) * 97mm (Height)
Weight: Nearly 2kg
Package includes
1x LCD Optical Digital Pupilometer
1x box
Note:
Batteries are NOT included based on shipping method.