Timer relay module: It is a timer relay module with high precision, stable and reliable performance Low error rate: Power on to connect, and will disconnect after delay time, delay time error is 2% Adjustable time relay: There are many time range from 0~10 seconds to 0~10 hours for your choice, the time is adjustable Large load capacity: 220V AC input voltage, and the load capacity is up to 10A250VAC or 10A30VDC Applications: Widely used on timer operating equipment, household electrical appliances, lighting delay modification, factory equipment, time delay control, etc Timer relay module: It is a timer relay module with high precision, stable and reliable performance Low error rate: Power on to connect, and will disconnect after delay time, delay time error is 2% Adjustable time relay: There are many time range from 0~10 seconds to 0~10 hours for your choice, the time is adjustable Large load capacity: 220V AC input voltage, and the load capacity is up to 10A250VAC or 10A30VDC Applications: Widely used on timer operating equipment, household electrical appliances, lighting delay modification, factory equipment, time delay control, etc