1 Various Modes: Comes with 2 working modes, infinite cycling mode and single timing mode, satisfying your varied work needs. 2 Reliable Work: Using single chip microcomputer as the main control core, the relay module has high accuracy, very reliable. 3 Timing Ranges: Has 0-100 seconds, 0-15 minutes, 0-30 minutes, 0-60 minutes, 0-120 minutes, 0-24 hours and other time range. 4 Simple to Use: 2pcs adjustable resistor are used to adjust the time, and the on and off time can be independently adjusted. 5 Stable Working: The external contact is activated, and the timing is started by short circuiting with the self reset button. It is also possible to short circuit the triggers together and start counting down when power is turned on. If it is triggered again during operation, it will be disconnected immediately.
What's in the box
1 x Relay Module
