Digital Pupilometer Optical PD Ruler LCD 40-80mm Pupil Meter Interpupillary Test

Description

Digital Pupilometer Optical PD Ruler LCD 40-80mm Pupil Meter Interpupillary Test
100% brand new and high quality
Features:
Made of high quality ABS, it is solid, durable and high performance, long service life.
High precision PD ruler with clear optical lines, can be easily operated and measure accurately and quickly.
It can measure left or right monocular,and display the results of two eyes separately on LCD screen.
With adjustable adjustable knob, it can be used for different subjects of sight, so that the measurement of interpupillary distance becomes simple and accurate.
Stainless steel stand for holding your forehead, soft rubber holder for your nose, comfortable to measure.
LED light source, low consumption.
And the ruler will turn off automatically when it reaches set value or without operation in 30s , energy saving and prolong battery life.
Pupilometer only, other accessories demo in the picture is not included!
Specification:
Powered by: 2 x AAA Battery (Not included)
Material: ABS
Power: 5W
Error: ≤ 0.5mm
Pupil distance: 40-80mm
Left/right pupil distance: 20-40mm
Size: app.21.9 x 25 x 9.9cm/8.62 x 9.84 x 3.9in
Color: Grey and Green
Quantity: 1 Pc
Note:
No retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x Pupilometer