I-Instrument pointer iyithuluzi lokulinganisa elisetshenziswa kakhulu, elivame ukusetshenziswa ukukala amanani ahlukahlukene omzimba, njengokucindezela, izinga lokushisa, ukugeleza, njll. Ukudayela kwesikhombi kwakhiwe izingxenye ezintathu eziyinhloko: isikhombisi, ukudayela nokudayela.Lolu hlobo lwensimbi lungabonisa ngokucacile ushintsho lwenani elilinganisiwe lomzimba, futhi linezinzuzo zesikhathi sangempela kanye nenembile.
1.Isimiso sokusebenza Isimiso sokusebenza sokudayela kwesikhombi sihlukile kumathuluzi okulinganisa emishini njengamashubhu entwasahlobo namashubhu e-Bourdon.Umgomo ukushayela ukunyakaza kwesikhombi ngokujikeleza kwenduku yokumiswa yangaphakathi.Uma inani elilinganisiwe lomzimba lishintsha, induku yokumiswa yangaphakathi izophambukiswa amandla aguqukayo, futhi i-engeli yokuzungezisa izoguqulelwa i-engeli yesikhombi ukuze ibonise ushintsho lwenani elilinganiselwe lomzimba.
2.Izikhombisi ze-Instrument zokusetshenziswa komkhiqizo zisetshenziswa kakhulu emikhakheni eminingi, futhi izinhlelo zokusebenza zimi kanje:
(1) Ukukhiqizwa kwezimboni: Ingasetshenziselwa ukuqapha imingcele yezinqubo ezihlukahlukene zokukhiqiza zezimboni ezifana nokugeleza, ingcindezi, izinga lokushisa, nokudlidliza.
(2) Imboni yezimoto: Ingasetshenziselwa ukutholwa kwezikhombisi zamadeshibhodi emoto, ukudayela kwamamitha, amageji okushisa kawoyela nezinye izinsimbi.
(3) Imikhumbi nezindiza: ingasetshenziswa ukuqapha amadeshibhodi ezindiza, amadeshibhodi omkhumbi, njll.
(4) Izinto zasendlini nezinto zikagesi: Zingasetshenziswa njengenkomba yama-air conditioner, imishini yokuwasha, ohhavini nezinye izinto zasendlini.
(5) Imboni yezokwelapha: Ingasetshenziswa njengenkomba yamathuluzi ezokwelapha njengemishini ye-electrocardiogram nama-sphygmomanometers.
Ngamafuphi, i-meter pointer iyithuluzi kunethuluzi lokulinganisa.Inzuzo yayo enkulu ukuthi inembile futhi ingabonisa ngokucacile ukuguqulwa kwenani elilinganiselwe lomzimba.Yinkomba eyinhloko yamathuluzi okulinganisa ahlukahlukene.
Ama-pointer dials asetshenziswa kakhulu, futhi izinkomba zomumo ohlukahlukene zingasetshenziswa.Zinezinzuzo zokunemba kwesilinganiso esiphezulu, ukusebenza kwesikhathi sangempela, kanye nentengo ephusile.Banokuhlangenwe nakho okucebile kwezicelo emikhakheni eminingi.