Multi-function 23" LED Display MICRO Chart Projector Eye Chart Optometry

Description

Multi-function 23" LED Display MICRO Chart Projector Eye Chart 1m-6.5m Optometry mirroring
function
Functional characteristics:
*
The display has mirroring function, allowing you to complete the vision test in a limited area
*
Not only can used in landscape mode, but also can used in vertical show.
*
Su
per thin and light design, high definition scheme, the professional digital picture processing technology, fast switching, easy to operate.
*Measure accuracy with the distance from1.0m to 6.5m and the smallest step 0.1m
*Offering single display function, which includes eight rows and three lines charts.
*Offering fully charts, which includes the total forty-five charts, international C word, International E word, Children.
*Figures, Astigmatism, Binocular balance and so on.
*Sitting type installation&wall-hung type installation both available, which enable the installation convenient and maintenance easy.
*High resolution LCD screen and small dot pitch(0.294mm)adopted, which ensure the clear image seen.
Technical specifications:
Power supply:AC100V to 240V
Standard power: Approx.25W
Standby power:Approx. 2W
Screen type:LED
Dot pitch of monitor:0.294mm
Screen maximum resolution:1920*1080
Type of monitor:TFT
Size of monitor:23"
Ratio of monitor:4:3
Visual size:376*301mm
Max brightness:300CN/M2
Maximum contrast:2000:1
Correspinding signal time:5ms
External dimensions：580*56*403mm
Unit weight:6kg
Measuring distance:2m to 6.5m
Recording methods of vision:Decimal&Imperial fraction
Control distance:not less than 8M for maximum
Standard Measuring Charts：
●Letters Eye chart
●Children Eye chart
●Number Eye chart
●TumblingE Eye chart
●LandoltC Eye chart
●Red-green Blindness
●Contrastsensitivity
●Red/Green
●Worth For Dot
●Minute Stereo
●Schober
●Cross
●Fixation
●Crossgrid
●Beehive
●Astigmatic Clock Dial
Masking：
●Horizontalline
●Verticalline
●Singleletter
Notice:
1.Battery is not included,which is forbid to ship!!!
2.The remote is English language,in my photo,it is detail translate of remote.You can press the yellow "OK"button,you can see the language,turn to English language,it is support!
Pls notice it before you buy it.
3.You can refer to my description photo!Very clear!