一, Mwepụta nke ụlọ elu UV tester na-achọsi ike: Onye nyocha ụlọ elu UV, akụrụngwa nyocha ihe ịka nká nke na-egosipụta irradiation UV na gburugburu ebe obibi, a na-eji ya eme ihe na ụlọ ọrụ plastik, roba, agba, inks, textiles, ihe owuwu, akụkụ ụgbọ ala, na ndị ọzọ ...
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