12v Time Delay, 12V LED Display Countdown Timing OFF Relay Module Lay Timer Delay Turn

It is a timer relay countdown off module with high accuracy, stable and performance Trigger to connect, and will disconnect after delay time; if trigger during delay time, it will disconnect immediately Normally the module will start to work when triggered, if you need module to work immediately after power on, connect 2 terminals of trigger Features: It is a timer relay countdown off module with high accuracy, stable and performance. Trigger to connect, and will disconnect after delay time;  if trigger during delay time, it will disconnect immediately. Normally the module will start to work when triggered, if you need module to work immediately after power on, connect 2 terminals of trigger. There is a wide time range, the delay time is from 1 second to 99 seconds, or 1 minute to 99 minutes; use a to select secon elsiusminute. Designed with a LED display that will show the delay time. Specifications: Delay Time: 1.99Sec.Celsius1.99Min.( ) Size: 70 x 40 x 18mm Celsius 2.75 x 1.57 x 0.7 Quantity: 1 Package Includes: 1 x Timer Relay Module