How to use Intelligent Non-contact Alarm AC voltage detector meter Test lamp to distinguish static electricity and leakage
Lub plhaub ntaus ntawv yog ntsuas nrog lub cwj mem hluav taws xob, thiab lub raj neon glows nrog voltage. Nruab nrab ntawm qhov chaw nyob thiab lub ntiaj teb, lub teeb sim ntsuas txuas nrog rau kev txiav txim. Yog tias lub teeb tshuaj xyuas raug kaw, nws yog hluav taws xob zoo li qub, thiab yog tias lub teeb tsis tawm mus, nws yog to.
