NE555 Timer Switch Adjustable Module Time delay relay Module DC 12V Delay relay shield 0~10S

EU LVD Voltage : Low voltage: Below 50Vac or 75Vdc High-concerned chemical : None Power Source : DC Theory : Time Relay is_customized : No Contact Load : Low Power Model Number : Timer Switch Adjustable Module Brand Name : Interest Maker Voltage : 12V Origin : Mainland China Certification : NONE Use : General Purpose Protect Feature : Sealed