Puas muaj qhov sib txawv ntawm qhov tseeb ntawm clamp meter thiab multimeter?
Nws yog ib qho teeb meem heev rau disconnect lub Circuit Court thaum ntsuas lub ammeter thiab ces txuas lub ammeter nyob rau hauv series nyob rau hauv Circuit Court. Tsis tas li ntawd, qhov ntau ntawm ammeter yog txwv, yog li nws tsis tuaj yeem ntsuas qhov tam sim no loj. Feem ntau, qhov ntau yog 5A.
Nyob rau hauv kev ua hauj lwm, tam sim no transformers feem ntau yog siv los nthuav ntau yam ntawm ammeters. Lub clamp meter yog tiag tiag tsim los ntawm lub qhov tam sim no transformer thiab ammeter, yog li nws tsis tsuas yog ntsuas AC tam sim no yam tsis muaj kev cuam tshuam, tab sis kuj yooj yim ntsuas tam sim no.
Niaj hnub no tus clip-on meter tsis yog clip-on meter ntawm ntau xyoo dhau los. Nws siv Hall induction txoj cai, uas tsis tsuas yog ntsuas AC Circuit Court thiab DC tam sim no; Txuas lub stylus thiab tig mus rau hauv digital multimeter. Koj tuaj yeem ntsuas qhov ntsuas tsis xws li voltage, tsis kam, capacitance thiab zaus. Raws li qhov tseeb, nws yog tib yam li digital multimeter, thiab tsis muaj qhov sib txawv.
Lawv txawv
Yog tias koj yuav tsum hais tias qhov twg yog qhov yooj yim rau kev siv, clamp meter lossis multimeter, lawv cov kev paub hauv cov txheej txheem siv tseem txawv me ntsis.
1. Lub clamp meter tuaj yeem ntsuas qhov tam sim no tsis tu ncua, uas lub multimeter ua tsis tau. Yog tias koj xav tau ntsuas AC thiab DC tam sim no nquag, nws raug nquahu kom yuav lub ntsuas ntsuas clamp; Koj tsis tas yuav ntsuas qhov tam sim no ntau zaus mus yuav ib lub multimeter.
2. Txhawm rau ntsuas qhov tam sim no tsis tu ncua, lub ntsuas hluav taws xob yuav tsum muaj lub puab tsaig, yog li nws daim duab yog slender. Vim hais tias tsis muaj bracket nyob rau sab nraum qab ntawm lub pliers saib, kuv tus kheej xav tias lub pliers saib yog ntau inclined los ntsuas nyob rau hauv kuv txhais tes; Muaj ib lub bracket nyob rau sab nraum qab ntawm lub multimeter, uas yog ntau inclined rau muab tso rau ntawm lub rooj rau kev ntsuas. Yog li yog tias koj feem ntau zaum ntawm lub rooj rau kev saib xyuas, nws yog qhov yooj yim los yuav ib lub multimeter, txwv tsis pub nws tsis xis nyob heev kom ncab koj lub caj dab kom saib lub vijtsam ntawm lub rooj pliers.
3. Nyob rau hauv cov nqe lus ntawm tus nqi, lub clamp meter tsis tsuas yog muaj feem ntau functions ntawm multimeter, tab sis kuj muaj ntau tam sim no transformers, yog li tus nqi kuj kim dua.
