Qauv ntawm multimeter
Muaj ob hom multimeters, ib qho yog analog pointer multimeter, thiab lwm yam yog digital multimeter.
Ob hom multimeters, cuaj hom multimeters
1. Analog pointer multimeter
Hom multimeter no muaj qhov zoo ntawm kev nkag siab thiab meej, tab sis qhov tseeb tsis yog siab, thiab qhov deflection ntawm tus taw tes tuav ib qho kev sib raug zoo nrog cov khoom kuaj pom.
2. Digital multimeter
Qhov no multimeter qhia pom qhov muaj nuj nqis hauv daim ntawv digital (tsis txuas ntxiv, daim ntawv tsis sib xws).
Digital multimeters raug cais raws li kev hloov pauv ntau yam, thiab muab faib ua peb hom: phau ntawv ntau yam (MAN RANGZ), tsis siv neeg ntau yam (AUTO RANGZ), thiab tsis siv neeg / phau ntawv ntau (AUTO / MAN RANGZ).
