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FEATURES
• According to the international standard to make
• Aluminum alloy plate and LED lamp inside, even brightness and durability
• With 4 kinds of functional test charts
• Two kinds of visual unit type , Decimal and 5-LogMAR
SPECIFICATIONS
Testing distance ………………………………………………………. 5m
Input voltage ………………………………… AC100-240V, 50/60Hz
Output voltage ………………………………………………….. DC 12V
Dimension ……………………………………………. 750x450x15mm
Brightness ………………………………………………….. 80 ~ 350CD