DC 12V Adjustable Timer Delay Turn OFF Module Timing Relay Time Switch 1 10sec

DC 12V Adjustable Timer Delay Turn OFF Module Timing Relay Time Switch 1 10sec.Features: It is a timer relay module with high precision, stable and reliable performance. It support reverse input protection and comes with a trigger button switch. Power on and press the trigger switch to turn on load, and turn off load after delay time. The time range is from 1 second to 10 seconds adjusted by potentiometer; if you need longer time, simply replace a larger capacitor or potentiometer. Wid