{TAIL ~ The apparatus} has a pulse type rotation speed transducer having a cylindrical sensor head and {HEAD ~ an adapter} to a measurement and power supply cable 
{ TAIL ~ The apparatus } has a pulse type rotation speed transducer having a cylindrical sensor head and { HEAD ~ an adapter } to a measurement and power supply cable
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH