Lub digital clamp ammeter muaj lub luag haujlwm ntawm kev hloov pauv tsis siv neeg ntau yam (tsis siv neeg hloov pauv ntawm tus lej lej), tsis siv neeg tso saib polarity, cov ntaub ntawv khaws cia, ntau qhov taw qhia thiab lwm yam haujlwm, thiab qee qhov kuj muaj lub luag haujlwm ntawm kev ntsuas tsis kam, voltage, diode thiab kub.
Siv cov digital clamp-hom ammeter, kev nyeem ntawv yog qhov yooj yim dua thiab siv tau yooj yim dua. Kev siv thiab kev ceev faj yog qhov pib zoo ib yam li tus pointer-type clamp ammeter. Cov hauv qab no tsuas yog qhia txog ntau yam teeb meem uas yuav ntsib thaum siv.
(1) Hais txog kev xaiv ntau yam.
· Thaum ntsuas, yog tias tus lej tso tawm tsawg dhau, nws txhais tau tias qhov kev xaiv ntau dhau lawm, koj tuaj yeem hloov mus rau qhov qis dua thiab ntsuas dua.
· Yog tias lub cim overload tau tshwm sim, nws txhais tau hais tias qhov kev xaiv ntau yam tsawg dhau, thiab koj yuav tsum hloov mus rau qhov siab dua thiab ntsuas dua.
(2) Nws tsis tuaj yeem hloov qhov ntau ntawm lub sijhawm ntsuas. Cov hlau nyob rau hauv kev sim yuav tsum tau muab tshem tawm ntawm lub puab tsaig tseem ceeb, los yog nias thiab tuav lub "Function" yuam sij rau 3s, tua lub hwj chim ntawm lub digital clamp meter, thiab ces hloov qhov ntau yam.
(3) Yog tias koj xav tau txuag cov ntaub ntawv, koj tuaj yeem nias lub pob "Function" thaum lub sijhawm ntsuas, koj tuaj yeem hnov ib lub suab "beep", thiab cov ntaub ntawv ntsuas lub sijhawm no yuav tau txais kev cawmdim ntawm cov zaub.
(4) Thaum siv lub digital clamp meter nrog multimeter muaj nuj nqi los ntsuas kev tiv thaiv hluav taws xob, AC voltage, thiab DC voltage, ntxig qhov kev xeem coj mus rau hauv qhov ntsuas cov hlau lead ntawm lub ntsuas ntsuas digital, thiab teeb tsa ntau qhov kev xaiv hloov mus rau "V ~" raws li xav tau. (AC voltage), "V-" (DC voltage), "Ω" (kuj) thiab lwm lub zog, siv ob lub ntsuas ntsuas los kov cov khoom ntsuas, thiab LCD zaub yuav tso saib nyeem ntawv.
