LED Near Vision Test(Customizable) - NVT60

$53.50

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• Chart can stand upright(Amsler Grid)or sidelong(Illiterate E-chart Type)by assembling the stands together. • Chart: ◎Near Visual Acuity Chart ◎Multi-Function Chart ◎Amsler Grid Optotype: ◎E ◎C ◎Letter ◎Number ◎Reading Chart Test Distancel:◎25cm ◎30cm ◎35.6cm ◎40cm Power Supply: 1.AAA Battery 2.Power Adapter 3.USB Cable  

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FEATURES

• Measurement of visual acuity using Snellen letters and illiterate E-chart, and Times Roman reading types.
• Humanized Design: Buttons and charging holes on the bottom,making the operation smoothly.
• Power: Being thinner and more exquisite by using Li battery.
• Charging: Replaceable plug, able to charge both on socket and computer.
• Stand: Chart can stand upright or sidelong by assembling the stands together, operating much easier.  
• Measuring Rope: There is a 40cm rope to help measuring exact distance between testee and chart.
• Buttons: off /level 1/level 2

 

SPECIFICATIONS

• Test Distance: 40cm
• Color: Black
• Material: plastic
• Li battery: 3.7V, 900mA
• Input Voltage: AC 100 - 240V, 50-60Hz
• Output Voltage: DC 5V,1.2A
• Charging time: 5 hours.
• Dimensions: 185 x 115 x 11mm
• Net Weight: 600g

 

PACKING LIST

• One near visual acuity chart
• One Li battery
• One USB cable
• One power adapter
• One stand
• One pointer

 

CUSTOMIZATION

• The chart could be specially customized if you need other patterns. (Minimum order quantity:10 pieces)
• Please leave a note of the pattern and measuring distance you need.
Chart: ◎Near Visual Acuity Chart ◎Multi-Function Chart ◎Amsler Grid
Optotype: ◎E ◎C ◎Letter ◎Number ◎Reading Chart
Test Distancel:◎25cm ◎30cm ◎35.6cm ◎40cm
Power Supply: 1.AAA Battery 2.Power Adapter 3.USB Cable

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