LY-9A Digital Pd Meter Pupilometer Interpupillary Distance Teser

Description

Digital Pd Meter Pupilometer LY-9A Interpupillary Distance Teser
Notes before placing orders:
In most cases, if choose economy shipping, shipping time is about 20 to 35 days.
Please contact us before opening dispution, we promise to solve every problem carefully.
We are NOT responsible for any custom duty or import tax.
Main feature use exactitude optical configuration, measure more correctly, with adjustable knob, adjust the dista.
Parameters:
Effective Range of Measurement
Binocular pupillary distance: 50 ~ 80 mm
Left or right papillary distance
22.5 ~ 40 mm
Indication Error
≤ 0.5 mm
Rounding Error
≤ 0.5 mm
Distance of Target
30 cm ~ ∞
Power Supply
DC 4.5 V 10W (battery not included)
Weight
0.8 kg
1,All our items will be shipped from China,our price doesn't include any tax fee
2,P O BOX address can not be shipped
3,Post code and your phone number are necessary for a smooth delivery
One year warranty
Please feel free to contact with us if you have any question.
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Our price does not include any taxes or import duties.