1 Pcs DC 12V/24V Adjustable Cycle Times Switch Module, Delay On/Off Timer 6 Types Optional (DC5V 0 24hours)

【2 MODES】Support 2 modes, mon mode(once) and cycle mode, and you can simply switch mode by adjusting the jumper 【USAGE】Connect 2 wires of Key if you need module to work recurrently after power on 【APPLICATION】Widely used on timer operating equipment, machine repetitive test circuit, fish tank intermittent pump, etc 【ADJUSTABLE DELAY TIME】There are many voltage and time range for your choice, both on time and off time are adjustable 【STABILITY】It is a timer relay module with high precision, stable and reliable performance