Digital Display Delay Board High and Low Trigger Adjustable Relay Module

This product set power-on trigger delay, cycle timing delay, high and low level trigger delay and self-locking, point trigger in one, with digital display timing relay module, with accurate delay, 18 kinds of functions are optional, the maximum can be Connected to 220V 10A AC or 30A 10A DC load, widely used in smart home, automation control, product life test, electronic enthusiast design applications. The product is available in 5V voltage. The delay time is 1-999 seconds and 1-999 minutes.