PD Meter Is a Digital Precision Optical Instrument Used to Measure Distance Between Human Pupils in The Process of Optometry. It Features Consecutive Measurement, Direct Point-Sampling and High Accuracy of Orientation, With Mechanical Hairspring Being Used to Level at The Reflecting Point of Human Cornea.It Adopts Linear Sensors of High Precision, Highly Intellectualized Electronic System and Digital Display of Measurement Results Which Is More Accurate, Direct and Easy to Read. The Design of LED Lamp-House and Low Power-Consumption Makes The Battery Life Prolonged. The Brightness of LED Is Adjustable. +2.0d Compensation for The Degree of Eyesight Is Available. Range of Measurement: Binocular Pupillary Distance: 4582 Mm. Left or Right Pupillary Distance: 22.541 Mm.
Indication Error: = 0.5 Mm. Rounding Error: = 0.5 Mm. Distance of Target: 30 Cm8.
Power Source: Voltage: DC 3v. Power: AA Battery (not Include).About 1 Minute After Stopping Operation, or Turn It off Manually. 1 X Digital PD Meter. FDA declaration: The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies. All of our products are CE approved.
Please kindly check the copy of the certificate in the listing below. The item "Digital LED Light Optical Pupilometer PD Meter Ophthalmic Equipment Optical Tool" is in sale since Tuesday, October 29, 2019. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Pupilometers". The seller is "bidcharming" and is located in ShenZhen.This item can be shipped worldwide.