Yuav ua li cas lub digital multimeter ntsuas qhov luv luv Circuit Court
Ua ntej ntxig cov hlau lead kuaj dub rau hauv qhov chaw nres nkoj COM pej xeem, thiab cov hlau kuaj liab rau hauv VΩ HZ jack; Tom qab ntawd tig qhov hloov pauv mus rau txoj haujlwm buzzer, thiab txuas ob qhov kev sim ua rau ob qho kawg ntawm lub voj voog. Yog hais tias lub buzzer tswb, nws txhais tau hais tias lub Circuit Court yog luv luv. Txoj kev ntsuas no kuj tseem siv tau los ntsuas qhov kev tawm ntawm lub fuse, qhov zoo ntawm lub diode, thiab lwm yam.
GVDA Multimeter yog ib qho kev txawj ntse muaj txiaj ntsig zoo multimeter, kev txheeb xyuas tus kheej thiab phau ntawv ua haujlwm tau ua ke, uas tuaj yeem ntsuas AC thiab DC voltage, AC thiab DC tam sim no, tsis kam, capacitance, txuas ntxiv, diode, NCV, thiab lwm yam. Nws yog qhov kev xaiv zoo tshaj plaws rau cov kws tshaj lij hluav taws xob, engineers, cov neeg nyiam siv hluav taws xob lossis tsev neeg siv.
