[Product Name]:Standard Logarithmic Visual Acuity Chart

[Distance]:5M

[Product Size]:900x315x15mm

[Package Size]:1000x350x90mm

[Power]:40W

[Power Supply]:AC100-240V 50/60Hz

[Net weight]:3KG

Notice:

We will send you American / European Standard Plug according to your address country!!

If you don't use it in your address country,pls leave message when you order!!!