Standard Size and Visible range of 7Segment Display

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dsanthosh67

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Hi Guys,

What are the standard Sizes available in market, greater than 4" 7Segment Display?. And also how to know a particular display can view how much distance?. For Ex, If i'm using 4" 7Segment Dispaly in that how much distance i can able to view this display. Pls Give us your Valuable feedback.

Thanks in advance,
Santhoshkumar.
 

A 4inch height display can be viewable from 40 feet(clear) to 120 feet(readable).
 

srizbf said:
A 4inch height display can be viewable from 40 feet(clear) to 120 feet(readable).
Click to expand...

How can i calculate it? if i used for 8" display. I'm not sure,For 4"=> 4*30 =120feet(readable) likewise for 8" => 8*30 =240feet(readable) isn't it?
 

your approximation is correct.
 

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