Here you can get the "Perfotronic 2" Zaehnungsmetungser from Safe, article number 9850. The brand has to be inserted exactly (!!) into a slit, then the device measures 1/100 exactly. Without touching the brand, only by light sensors. The number of teeth are rounded up or rounded to 1/4. You get the latest version. Perfotronic is on the box - but you get version 2 with the latest software !!! If you need a formal invoice, please request, otherwise you will book by collective bill! .
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