Take a look at our complete series of WR3320 Series Linearcorders, from 1 to 12 channels!

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Good things do come in small packages, like the WR7200 1-channel Linearcorder from Graphtec!

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GRAPHTEC LINEARCORDERS were introduced during the heydey of the pressurized ink oscillograph, long considered the only viable chart recorder due to its brilliant charts and bandwidth. Quietly at first, but then with thunder, Graphtec's Linearcorders took over the market due to their incredible ease of use, reliability, precise thermal writing pens (no ink!), and tractor-feed chart drive. The world of oscillographic pen recorders was changed forever by Graphtec. Come find out more by clicking on the model of interest below...