Video: Yuav ua li cas koj siv ib tug tester screwdriver?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Kov lub ntsis ntawm lub tester ntsia hlau mus rau cov hlau koj nyob nraum sim, nco ntsoov tuav lub tester ntswj ntsia hlau insulated kov. Saib ntawm tus kov ntawm lub ntswj ntsia hlau . Yog hais tias lub teeb me me neon nyob rau hauv lub kov teeb, muaj zog mus rau hauv Circuit Court.
Tom qab ntawd, lub ntsuas ntsuas ntsuas ua haujlwm li cas?
Lub taub hau ntawm kuaj yog kov rau tus neeg xyuas pib raug kuaj (piv txwv li, nws tuaj yeem siv rau ntawm lub xov hlau hauv qhov hloov, lossis muab tso rau hauv lub qhov hluav taws xob qhov hluav taws xob). Lub teeb neon siv tam sim no me ntsis rau lub teeb, thiab yog li siv tau tus neeg siv lub cev muaj peev xwm rau hauv av kom ua tiav lub voj voog.
Tsis tas li ntawd, koj siv tus ntsuas txuas ntxiv li cas? Rau siv ib tug continuity tester , unplug lub cuab yeej thiab disassemble nws kom tau ntawm cov khoom uas koj xav tau xeem . Fasten qhov clip ntawm lub kuaj mus rau ib lub xaim lossis kev sib txuas ntawm cov khoom sib txuas, thiab kov qhov kev sojntsuam mus rau lwm lub xaim lossis kev sib txuas.
Tom qab ntawd, lo lus nug yog, Kuv yuav sim li cas yog tias ib lub xov hlau nyob?
Koj tuaj yeem siv tus ntsuas tam sim no lossis lub ntsuas hluav taws xob los txiav txim siab yog ib qho hluav taws xob kab kub. Nco ntsoov tias nws yog ua tau rau ntau tshaj ib hlau ua nyob . Kov lub ntsis ntawm lub 'meter' los yog tester mus rau lub ntsia hlau qhov twg cov hlau txuas nrog. Mus maj mam ua kom koj lub qhov muag thiab pob ntseg qhib.
Test cwj mem ua haujlwm li cas?
Non-contact voltage detectors Amplified electronic testers (hu ua hluav taws xob tester cwjm , xeem cwjmem , los yog voltage detectors) cia siab rau tam sim no capacitive nkaus xwb, thiab yeej tseem ceeb xyuas qhov hloov hluav taws xob nyob ib ncig ntawm AC energized khoom. Qhov no txhais tau hais tias yuav tsum tsis txhob muaj kev sib cuag nrog cov hlau ncaj qha.
Pom zoo:
Yuav ua li cas koj ua ib tug yooj yim continuity tester?
VIDEO Tsis tas li lo lus nug yog, dab tsi yog qhov yooj yim continuity tester? A continuity tester yog a yooj yim ntaus ntawv muaj ob qhov kev soj ntsuam kuaj thiab lub teeb (LED) lossis buzzer qhia. Nws yog siv los txheeb xyuas qhov muaj nyob ntawm kev txuas ntxiv los yog tawg nyob rau hauv nruab nrab ntawm ob qhov kawg ntawm tus neeg xyuas pib uas txuas nrog nws cov kev soj ntsuam kuaj.
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