Amfani da keɓaɓɓun haɗin keɓaɓɓun keɓaɓɓun keɓaɓɓun keɓaɓɓun keɓaɓɓun keɓaɓɓun keɓaɓɓun keɓaɓɓun keɓaɓɓun keɓaɓɓun keɓaɓ Ƙananan ikon amfani, ƙananan girma, nauyi mai haske da sauransu. Za a iya auna aikin wutar lantarki mai aiki na 50Hz.

Pre-biyan aiki: masu amfani da katunan RF don sarrafawa, sayen wutar lantarki, bincike.

Ƙararrawa faɗakarwa: Za a iya saita ƙararrawa darajar, a lokacin da mai amfani da wutar lantarki ya rage zuwa ƙararrawa darajar, wutar lantarki mita ta atomatik kashe, da kuma LCD nuna sauran wutar lantarki, da wutar lantarki kashewa ya faru, yana buƙatar sakawa mai amfani da katin wutar lantarki don ci gaba da amfani da wutar lantarki

Kashewa da wutar lantarki: Lokacin da wutar lantarki mai amfani ya rage zuwa ƙimar kashewa (tsoho 0 digiri na wutar lantarki), wutar lantarki na wutar lantarki ya kashe, yana buƙatar katin wutar lantarki don sayen wutar lantarki na Shinde, sannan sakar da katin don dawo da samar da wutar lantarki.

Potential aiki: wutar lantarki mita da logic anti-potential kewaye

Nuni na LCD: Bayanan nuni ne bh (lambar tebur), hh (lambar gida), L (tarin wutar lantarki), y (raguwar wutar lantarki), b (sayen wutar lantarki), c (sayen wutar lantarki)

Dynamic encryption: Strong encryption, dukan tsarin bayanai ba za a fashe, a-card bayanai ya kasance mafi girma fiye da shekaru 10