Complaint
HC-Q020 Hot sales Ophthalmic pupil distanc meter optometry instrument digital PD Ruler/PD Meter
Features for HC-Q020 Hot sales Ophthalmic pupil distanc meter optometry instrument digital PD Ruler/PD Meter :
It is a digital precision optical instrument used to measure distance.
It employs precise optical structure, the line of light is very clear and precise.
Separate measurement for left or right eye is available.
Electric Voltage |
23A 12V battery
|
Power
|
5W
|
Weight
| 0.2kg |
Volume |
21.5(L)x12.2(w)x44(H)cm
|
Pictures for HC-Q020 Hot sales Ophthalmic pupil distanc meter optometry instrument digital PD Ruler/PD Meter:
