Couplers & I/O modules: Item no. 753-404/000-003Frequency Counter; 100 kHz1 of 4Color: Item no. 753-404/000-003 Frequency Counter; 100 kHzPlease wait ...PU (SPU): 1 PieceAdd to shopping listGenerate DatasheetCompareAdd to WatchlistFind distributorsItem no. 753-404/000-003 Frequency Counter; 100 kHzPlease wait ...PU (SPU): 1 PieceAdd to shopping listGenerate DatasheetCompareAdd to WatchlistFind distributors