Hilitand 1pc DC 12V/24V Timer Switch Module Adjustable Cycle Delay On/Off Relay 6 Types Optional (DC12V 0 120mins)

APPLICATION: TIMEr Relay Module is widely used on timer equipment, machine repetItive testing circuit, fish tank intermittent pump, etc. 2 modes: supports 2 modes, mon mode (once) and cycle mode, and you can simply change modes by adjusting the jumper USE: Connect 2 wires of "Key" if you need a module to work recurring after power on STABILITY: It is a timer relay module with high precision, stable and performance ADJUSTABLE DELAY TIME: There is a lot of voltage and time range for your choice, the "running time" and "down time" time are adjustable