Panagmintina Na Sakey a Subok na Anggulo na Danum Ipelag .

Say panmintina ed anggulo na panag-inap na danum so mankaukolan na inagew-agew a panaglinis, regular a pansirunget, pangisimpen tan pangilugan, tan panangasikaso na datos. Kayari na inagew-agew ya pangusar, linisan so ayaman tan man-probe panamegley na sakey a dabok{1} ya libren abel (manpapunas na alak). Paliisan so dabok tan manlalaok ya kaliberliber (karutakan .<60%). It is recommended to store the tester in a dedicated test room. Calibration is performed every 6-12 months using a standard sheet (accuracy ±0.5°) for comparison and verification. Abnormal data fluctuations (e.g., deviations >1 grado ) so mankaukolan na tampol ya isara tan pangapiger. Isimpen so managsubok ed ambilunget tan ag-onkupas a kaliberliber (pan-memurangkaan na 20-25 a grado ). Iyalis so testis ed ag-inkabigla ya panagpaltog (panag-ayew na materyal a Mas Baleg nen say odino mipara ed 5cm so kapal). Saray pananguman ed panag-ayos so nakaukolan parad regular a panag-usar na panagkimey, tan irekomenda (lokal tan lurem so data).