Koj paub dab tsi txog digital multimeters?
Digital multimeter, raws li lub npe qhia, nws txoj haujlwm tseem ceeb yog txhawm rau txheeb xyuas thiab txheeb xyuas cov teeb liab raws li digital circuits, thiab tom qab ntawd muab LCD zaub los ntawm analog-to-digital converters.
Txawm hais tias digital multimeter yog ib qho nyuaj rau kev ntsuas hluav taws xob, yog tias nws ua haujlwm raug raws li phau ntawv qhia, ua tib zoo saib xyuas cov kev ceev faj, thiab tswj kev siv ib puag ncig zoo, kev pab cuam lub neej thiab qhov tseeb ntawm qhov ntsuas yuav zoo dua thiab ruaj khov. . Cov multimeter digital siv cov kua siv lead ua kua ua cov khoom siv nyeem ntawv, uas muaj cov yam ntxwv ntawm kev ntsuas siab, kev nyab xeeb thiab siv tau. Nws muaj ntau yam qauv thiab ntau yam, thiab kev ntsuas yog yooj yim heev.
Cov multimeter digital feem ntau suav nrog: DC voltage, DC tam sim no, AC voltage, AC tam sim no, tsis kam, Circuit Court continuity test, diode test thiab lwm yam kev ntsuas kev ua haujlwm; Nrog txoj kev loj hlob ntawm cov tshuab hluav taws xob, lub multimeter muaj ntau daim ntawv thov kev ua haujlwm: cov ntaub ntawv khaws cia, cov ntaub ntawv kis tau tus mob, oscilloscope, thiab lwm yam .: Qee qhov ntawm lawv tau tsim los rau hauv cov ntawv thov kev lag luam: lub zog ntsuas hluav taws xob, cov ntsuas hluav taws xob tam sim no, ntsuas hluav taws xob tiv thaiv hluav taws xob, infrared tus pas ntsuas kub siv hauv kev lag luam thiab mining industries, suab nrov ntsuas thiab anemometer rau ib puag ncig kuaj Tos.
Cia kuv qhia peb DT-112 hnab tshos digital multimeter rau koj.
1. Tsis siv neeg ntau yam; cov ntaub ntawv tuav, tus nqi siab tshaj plaws tuav, tsis siv neeg kaw thiab qis roj teeb qhia.
2. Hais txog qhov tseeb thiab kev daws teeb meem, cov khoom siv digital muaj qhov zoo dua, thiab cov nqi ntsuas tuaj yeem pom nrog peb lossis ntau tus lej.
3. Lub analog pointer yog me ntsis qis dua nyob rau hauv qhov tseeb thiab kev daws teeb meem. Vim koj yuav tsum kwv yees txoj hauj lwm ntawm tus pointer.
4. Daim duab bar qhia qhov kev hloov pauv thiab qhov sib txawv ntawm lub teeb liab zoo li tus taw tes analog. Tab sis nws muaj zog dua thiab siv kev puas tsuaj tsawg dua.
Nta ntawm DT-112 Pocket Digital Multimeter:
1. 2000-ntsis kua siv lead ua kua digital LCD zaub;
2. Tus txheeb ze tus nqi hom;
3. Tsis siv neeg ntau yam;
4. Cov ntaub ntawv tuav, qhov siab tshaj plaws tuav, pib lub hwj chim tawm thiab qhov taw qhia roj teeb tsawg.
Tus nqi tuav khawm
Tus nqi tuav muaj nuj nqi tuaj yeem ua rau lub ntsuas ntsuas ntsuas qhov ntsuas tam sim no rau yav tom ntej siv
1. Nias lub khawm "HOLD" txhawm rau ntsuas tus nqi tso tawm, thiab qhov ntsuas "HOLD" yuav tshwm sim ntawm cov zaub.
2. Nias lub khawm "HLO" dua kom rov ua haujlwm li qub.
Tsis siv neeg kaw
1. Kom txuag tau lub zog, cov zaub yuav cia li tua tom qab 15 feeb.
2. Nias lub SELECT khawm kom qhib cov zaub.
Txhawm rau tshem tawm tsis siv neeg kaw, tig lub pob qhov rooj xaiv rau qhov chaw tawm. Nias thiab tuav lub pob SELECT thiab tig lub pob qhov rooj xaiv rau txoj haujlwm xav tau, tso lub pob SELECT tom qab 3 vib nas this.
