The thread speeds of a weaving machine are to be checked with a handheld measuring instrument. No threads may be torn or errors to the woven product caused by the measurements.
The digital hand-tachometer rotaro T is equipped with a thread adapter, which can be used to measure thread lengths and speeds.
Due to the use of special bearings, the extreme smooth-running can be achieved, which is required for precise measurement.
The measurements cause barely any draw errors to the woven product due to the smooth running of the thread adapter (< 3 g). The rotaro T can therefore also be used for stocking machines.