United States
LCD screen Auto Visual Acuity Chart Examination Eye Vision Test Chart LCD-500
LCD Chart Monitor
Features:
Selectable Working Distance: 2 to 8 meters
21.5" inch screen, 1680*1050 resolution
Can stand on ground by a support
Can be set on the table
LCD Visual Acuity Chart
The Snellen chart is the most widely used. Alternative types of eye charts include the logMAR chart, Landolt C, E chart, Lea test, Golovin–Sivtsev table, the Rosenbaum chart, and the Jaeger chart snellen chart.
Technical Specifications:
Power supply: AC100V to 240V, 50/60Hz
Standard power: Approx. 60W
Standby power: Approx. 2W
Dot pitch of monitor: 0.282mm
Type of monitor: TFT
Size of monitor:18.5 inch
Ratio of monitor: 16:9
Working distance: 1m to 6.5m
Recording methods of vision: Decimal & Imperial fraction
Control distance: not less than 8M for maximum
Installation: Table support and Wall mount are all included
Processing time
According your order list. we will supply delivery time .
Commonly is 5-7 work days after we confirm payment
Shipping time
By Express : 3-7 days . Door to door service
By Air : 3-7 days . (the goods arrival at your local air ports
By sea : 30-40 days (the goods arrival at your local sea ports )
PS : by air or by sea, if you need door to door service, please tell us . we will help you checking the extra door to door cost.
How many months warranty do you provide ?
one year
What should I do if the machine have question ?
For ensuring all the items are in good quality, we will test all products before the packages were sent out. Once the machine have some question, please don't worry. kindly send us some images of the situation , Video and machine series, and explain the question in where . we will supply solution to you deal soon.
What should I do if the spare parts is broken in Warranty ?
If in Warranty, some spare parts broken in the Use. kindly supply picture or video , and machine series number .
We will send the spare parts by express to you soon.. and we bear express cost .
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