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Read out lcd data

Hi everybody,
is there anyone who knows how to read out the data of an small lcd display, especially this “saltmeter”?

http://www.pce-group-europe.com/deutsch/product_info.php/info/p5503_Leitf---Tester-PWT-HI-98308.html

I just can’t find one of those with integrated RS232 output or anything similar.
thanks for your help

i would say the best way is to hack and connect it to a arduino (arduino->vvvv / arduino homepage).

hope that helps you :)

http://www.roborealm.com/tutorial/Digital_Reader/slide010.php

It might give you an idea how to implement it in vvvv.
Or just use Roborealm for the job and then sending the data to vvvv.