Features: 1.Intelligent Control: The timer relay module can realize automatic control circuit, making your circuit more intelligent and convenient. 2.Digital Display: Designed with a 3 digit digital display module, it is clearly visible, with high accuracy, and provides accurate readings. 3.Timing Start and Stop: You can set the timer start and stop duration as needed, which is very convenient and suitable for household or industrial use. 4.Dynamic Display: During the timing operation, the module will dynamically display the current timing situation, allowing you to more intuitively understand the circuit operation status. 5.Button Adjustment: The relay board is equipped with button adjustment, which is convenient for input and output, giving you a better experience. Specification: Item Type: Relay Module_x000D_ Material: ABS_x000D_ Voltage: 12V DC (range 10V-16V)_x000D_ Time Range: 1-999 seconds_x000D_ Display Mode: 3 digit red digital tube (the remaining time is displayed during the countdown process, otherwise the set time is displayed)_x000D_ Time Adjustment: Button adjustment (with power off memory, the next connection will automatically switch to the last setting)_x000D_ Accuracy: 1 second_x000D_ Error: 2%_x000D_ Trigger Method: Short circuit for more than 0.025 seconds_x000D_ Effective Output Touchpoint: A set of normally open + normally closed_x000D_ Output Capacity: 10A PackageList: 1 x_x000D_ _x000D_ RelayModule