Gem bids for 15 Encoder Hollow Shaft: 12Mm Dia Ppr - 10 Power Supply 12-24 Vdc Cable Length - 1Mtr Signal Splitter Power Supply 110Vac To 230Vac & 12 To 24Vdc Digital Counter Number Of Digits - 9999 Digit Size - 10Mm Max Input Upto 10Khz