YY321B NTO TAWM TESTER
Ntsuam xyuas qhov point kom tsis kam ntawm cov ntaub.
GB 12014-2009
1.Dopt 3 1/2 tus lej digital zaub, choj ntsuas Circuit Court, siab ntsuas qhov tseeb, yooj yim nyeem ntawv.
2. Cov qauv portable, loj me me, lub teeb yuag, siv tau yooj yim
3. Yuav siv tau los ntawm roj teeb, qhov ntsuas tuaj yeem ua haujlwm hauv cov peev txheej tiv thaiv hauv av, tsis yog siv cov khoom siv tiv thaiv hauv av, tsis yog siv rau hauv cov hluav taws xob sab nraud hluav taws xob muab khoom.
4. Built-in timer, tsis siv neeg nyeem ntawv ntsuas phoo, kev ntsuam xyuas yooj yim
5.Txoj kev ntsuas ntau ntxiv txog 0 ~ 2 × 1013ω, yog qhov tam sim no los taw tes ntsuas kev ntsuas peev xwm muaj peev xwm digital digital. Nws yog qhov ntsuas zoo tshaj plaws rau kev ntsuas cov ntim tiv taus cov ntaub ntawv insulating. Qhov kev daws teeb meem siab tshaj plaws yog 100ω.
6. 4 hom (10,50,100,500) Cov zis voltage, haum rau txhua hom khaub ncaws cov khoom siv tiv thaiv.
7. Lub roj teeb ua tau zoo rechargeable, zam qhov teeb meem ntawm kev hloov lub roj teeb, txuag tus nqi ntawm kev hloov lub roj teeb.
8. Kev ua haujlwm rau tib neeg. Lub vijtsam loj, lub siab ci ntsa iab LCD screen, ntxiv rau kev ntsuas cov kev ntsuas, ntsuas hluav taws xob pom, kev ntsuas kev ntsuas tsis zoo, txhua cov ntaub ntawv ntawm ib nrais muag.
1. Kev ntsuas kev ntsuas: 0 ~ 2 × 1013 (ω)
2. Zaub: 31/2-lej loj screen nrog Backlight Digital Display
3. Ntsuas Sij Hawm: 1min ~ 7min
4. Kev ua yuam kev yooj yim ntawm Kev Ntsuas:
5. Kev daws teeb meem: Cov twj tso tawm hauv txhua qhov ntau ntawm cov nqi tsawg kawg nkaus ntawm cov nqi tiv thaiv tsawg kawg lossis sib npaug rau cov kev ua yuam kev uas tau tso cai ntawm 1/10.
6. Qhov kawg khawm voltage yuam kev: lub cuab yeej kawg khawm voltage yuam kev tsis ntau tshaj ± 3% ntawm tus nqi rated
7. Qhov kawg khawm voltage riple cov ntsiab lus: lub hauv paus txhais tau square nqi ntawm lub xov tooj Voltage riple cov ntsiab lus tsis loj dua 0.3% ntawm DC tivthaiv.
8. Kev ntsuas lub sijhawm ua yuam kev: Qhov ntsuas lub sijhawm ua yuam kev ntawm lub twj paj nruag tsis ntau dua ± 5% ntawm cov nqi teev.
9. Fais Fab noj: Lub roj teeb ua tau haujlwm tuaj yeem ua haujlwm tsis tu ncua rau 30 teev. Kev noj fais fab ntawm kev siv hluav taws xob sab nraud yog tsawg dua 60mA.
10. Fais Fab: Cov Voltage (V): DC 10, 50, 100, 500
Hwjchim Mov: DC Roj Teeb Fais 8.5 ~ 12.5v
| Kev ntsuas voltage 100v, 500v | Kev ntsuas Voltage 10V, 50V | ||
| Ntsuas Ntau Yam | Intrinsic yuam kev | Ntsuas Ntau Yam | Intrinsic yuam kev |
| 0 ~ 109Ω | ± (1%RX+ 2 字) | 0 ~ 108Ω | ± (1%RX+ 2 tus cwj pwm) |
| > 109Tom ntej 1010Ω | ± (2%RX+ 2 字) | > 108Tom ntej 109Ω | ± (2%RX+ 2 tus cwj pwm) |
| > 1010Tom ntej 1012Ω | ± (3%RX+ 2 字) | > 109Tom ntej 1011Ω | ± (3%RX+ 2 tus cwj pwm) |
| > 1012Tom ntej 1013Ω | ± (5%RX+3 字) | > 1011Tom ntej 1012Ω | ± (5%RX+3 tus cwj pwm) |
| > 1012Tom ntej 1013Ω | ± (10%RX+5 Cim) | ||
| > 1013Ω | ± (20%RX+ 10 tus cwj pwm) | ||
AC fais fab mov muab: AC 220V 50HZ 60LA
