DC 12V Timer Module Cycle Delay Switch Turn On/Off Adjustable Relay Board Infinite Loop with LED Display for Operating Equipment

【HIGH PERFORMANCE】The timer switch module is a timer relay module with long service life, high performance control, high precision, high stability, and low power consumption 【STABLE PERFORMANCE】The timer module has low internal resistance, high current, high power, high precision, stable and performance, and can be used in most equipment 【INFINITE LOOP】The timer relay module is connected for a period of time, and then disconnected for a period of time, infinite loop, memory is supported when the power is off, no noise, no spark 【MULTIPLE SWITCHES】The delay switch module realizes fast high frequency switching circuit, the number of switching times is unlimited, and a wide time range can be set,both the "on" time and "off" time are adjustable 【FOR TIMER EQUIPMENT】The timer module is very good for controlling the reciprocating stroke or the repeated power on/off of the aging test of equipment and products, is widely used in timer equipment, machine repeat test circuits, fish tank intermittent pumps, etc