Dual Channel 12V 5A Digital Tube DPDT Multi-function Time Delay Relay Timer Switch Module

Instructions Click here to openFeature The user can select one of the following 18 functions by pressing the button and display and can set and save the function parameters and also view the parameters of the current function The time parameter setting can be adjusted by 0 1 second at minimum and the precision is better than 0 01 second Tips Function 1 8 is powered on automatically function 9 18 requires low level pulse signal to trigger start low level duration is not shorter than 20ms the same below function 9 is self lock mode function 10 is Level control mode Package includes 1 x Delay relay module