... Tachometer Stroboscope Lamp Portable Stroboscope Tachometer Stroboscope For Textile Industry It can measure the running of spindle and ... color, cutting, punching, folding, etc.; for the textile industry, can detect the spindle rotation and cloth weaving machine weft ... to send ; for mechanical manufacturing industry, can observe a variety of rotor, gear machinery of movement; for chemical, optical, ...