45-82mm Optical Digital Pupil Distance Meter Pupil Distance Measuring Tool wi...

Description

45-82mm Optical Digital Pupil Distance Meter Pupil Distance Measuring Tool with LCD Display Meter Pupilometer CE Approved
Description
Specifications: Effective Range of Measurement: Binocular pupillary distance: 45 ~ 82 mm Left or right pupillary distance: 22.5 ~ 41mm Indication Error: ≤ 0.5 mm Rounding Error: ≤ 0.5 mm Focus range: 30cm to infinity Power：10W Power Supply: DC 3 V; 2 x 7 AAA Battery (Battery is not included.) Time for Automatic Shut-off: About one minute after stopping operation Volume：28(L)x20(w)x10(H)cm Weight: 0.9 kg 1 Year Warranty Friendly Reminder Feedback is very important to us, please think twice before leaving feedback. If there is any problems, please contact us by email. We will take responsibility to all the products we sold.
Features:
The PD Meter is a digital precision optical instrument used to measure distance between human pupils in the process of optometry for fitting spectacles.
It employs precise optical structure, the line of light is very clear and precise measurement. The measurement results are displayed digitally, and the left eye and right eye measuring values are displayed separately.
Simple and rapid measuring operation, and free operation of the direct PD adjustment lever are possible. Combining with the adjustable viewing distance selecting lever for measuring all kind of the viewing distances, the PD measurement is simple and precise.
When the measuring operation is finished, the auto power off and memory function, enable to save the power and not to lose the data.
It can also be used in monocular the left eye and right eye separately.
Product Details:
Brand: YellowTT
Are Batteries Included: No
Battery Description: Alkaline
UPC
Is Discontinued By Manufacturer ‏ : ‎ No
Date First Available ‏ : ‎ January 14, 2019
Manufacturer ‏ : ‎ XINYUAN
Handling
We will ship all orders within 3 business days of payment.
Delivery
We do not ship outside of the Continental US.
Feedback
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