New Adjustable Infinite Cycle Timer Delay On/Off Switch Relay Module (DC24V.

Feature: \n 1. It is a timer relay module with high , stable and reliable performance\n2. Support 2 modes, mon mode(once) and cycle mode, and you can simply switch mode by adjusting the jumper\n3. There is a wide time range that you can set, both on time and off time are adjustable\n4. It is great to control the reciprocating stroke, or repetitive power on and off for equipment and products burn-in test\n5. Widely used on timer operating equipment, machine repetitive test circuit, fish tank intermittent pump, etc \n\nSpecification: \n\nFeatures: \n\n--\n\nIt is a timer relay module with high , stable and reliable performance.\n\n--\n\nSupport 2 modes, mon mode(once) and cycle mode, and you can simply switch mode by adjusting the jumper. \n\n--\n\nThere are many voltage and time range for your choice, both \""on\"" time and \""off\"" time are adjustable.\n\n--\n\nIt is great to control the reciprocating stroke, or repetitive power on and off for equipment and products burn-in test.\n\n--\: