First and second fixed electrodes are fixedly provided on {HEAD ~ a housing} which is mounted on {TAIL ~ a surface} whose inclination angle is to be detected 
is mounted on
First and second fixed electrodes are fixedly provided on { HEAD ~ a housing } which is mounted on { TAIL ~ a surface } whose inclination angle is to be detected
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH