Biz bilan bog'lanish
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Tel: +8618822802390
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E-pochta:admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Qo'shish: 610-612 xona, Huachuangda biznes binosi, 46-okrug, Cuizhu yo'li, Sin'an ko'chasi, Bao'an, Shenzhen
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12
May
2022
Yuqori kuchlanishli elektroskopdan to'g'ri foydalanish va texnik xizmat ko'rs...
Yuqori kuchlanishli elektroskopdan to'g'ri foydalanish va texnik xizmat ko'rsatish
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28
Apr
2022
Sinov qalamini qanday ishlatish kerak? Sinov qalamini to'g'ri ishlatish?
Sinov qalamini qanday ishlatish kerak? Sinov qalamini to'g'ri ishlatish?
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10
Apr
2022
DC quvvat manbai sotib olayotganda nimaga e'tibor berish kerak
To'g'ridan-to'g'ri doimiy quvvat manbai sotib olayotganda nimaga e'tibor berish kerak Garchi elektron laboratoriya konfiguratsiyasida osiloskop spektr analizatori kabi ko'zga tashl
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10
Apr
2022
Uyda topraklama simining yaxshi topraklama ta'sirini baholash uchun rozetkada...
Uyda topraklama simining yaxshi topraklama ta'sirini baholash uchun rozetkadan qanday foydalanish kerak Yaxshi topraklama uning topraklama qarshiligi tegishli milliy me'yorlardan k
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10
Apr
2022
rozetka sinov qurilmasi qochqinning mavjudligini tekshira oladimi?
Soket tekshirgich oqish bor-yo'qligini tekshira oladimi? Rozetka sinov qurilmasi elektr rozetkasining qutblari to'g'ri ulanganligini va oqishdan himoya qilish tizimining xavfsiz va
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10
Apr
2022
Socket tester sizga xatoni osongina ko'rishga yordam beradi
Rozetkalarni tekshirgich xatoni osongina ko'rishga yordam beradi, garchi rozetkalar maishiy texnika kabi "katta buyumlar" bo'lmasa-da, ular kundalik xavfsizlik bilan bog'liq va ele
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10
Apr
2022
soket detektorlaridan foydalanish bo'yicha ehtiyot choralari
Soket detektorlaridan foydalanish bo'yicha ehtiyot choralari1. Iltimos, rozetkadan foydalanganda uni to'g'ri ishlating va uni texnik parametrlar jadvali bilan cheklangan sharoitlar
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10
Apr
2022
rozetkani tekshirgichdan qanday foydalanish kerak
Rozetkani tekshirgichdan qanday foydalanish Rozetkaning qutblari to'g'ri ulanganligini va oqishdan himoya qilish tizimining xavfsiz va samarali ekanligini aniqlash uchun ishlatilis
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09
Apr
2022
Past kuchlanishli sinov qalamini ishlatganda to'g'ri tuting
Past kuchlanishli sinov ruchkasidan foydalanganda to'g'ri ushlang.Ko'pincha past{0}}kuchlanishli sinov ruchkasi ishlating, ikki-ushlash usulini o'rganing. Qalam-sinov qalam turi, k
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09
Apr
2022
Voltaj tekshirgich qalam o'zgaruvchan tok va to'g'ridan-to'g'ri oqimni ajrata...
Voltage test ruchkasi o'zgaruvchan tok va to'g'ridan-to'g'ri tokni ajrata oladimi? Nazariy jihatdan bu mumkin, lekin umumiy tijorat sinov ruchkasi bunday funktsiyaga ega emas. Chun
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15
Dec
2020
RCD (yoki GFCI) soket testerining sinovi
RCD (yoki GFCI) testi Tekshirgichni uch teshikli elektr rozetkasiga to'g'ri sim bilan ulang, displeyda RCD (yoki GFCI) o'chirish oqimi ko'rsatiladi, RCD tugmasini 2 soniyadan ko'pr
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30
Nov
2020
GD105B soket testerining asosiy vazifasi
major function Three hole socket line sequence detection Phase voltage (L_N) measurement Leakage voltage (N_E) measurement RCD(or GFCI) Test
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25
Nov
2020
Soket testerining xavfsizlik ogohlantirishi
To avoid possible electric shock or personal injury: Please check the tester carefully before using it and confirm if there is any damage. If there is any damage, please stop usin
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09
Nov
2020
Function of Socket tester
●When the test button is pressed, if the circuit is normal, the leakage switch of the control circuit should be tripped immediately.●If the test button is pressed, the leakage swit
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28
Oct
2020
Soket tester
Soket testerida tekshirish funktsiyasi mavjud, agar sinov tugmasi bosilsa, chiziq normal bo'lsa, nazorat chizig'ining qochqin kaliti darhol o'chirilishi kerak. Sinov tugmasi bosils
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29
Feb
2020
Soket testerining xatolar jadvali
Error tableRED RED REDCORRECT ● ● ○OPEN GROUND ● ○ ○OPEN NEUTRAL ○ ● ○OPEN LIVE ○ ○ ○LIVE/GRD REVERSE ○ ● ●LIVE/NEU REVERSE ● ○ ●LIVE/ GRD REVERSE; missing GRD ● ● ●Note:l LIVE/GR
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