DC 5V 12V 24V Digital LED Display Infinite Cycle Delay Timer Switch ON DC 12V LED Automation Delay Timer Control Switch Relay Module Pcbfun New Dc 12V Led Display Digital Delay Relay Timer Control Switch Programmable Timer Module DC 12V 24V Digital LED Display Time Delay Programmable Timer Module DC 12V 24V Digital LED Display Time Delay 12V LED Display Timer Module Automation Digital Delay Timer Control. Feature: It's a new digital LED countdown display 12v delay module module. It can be widely used with various control switch places. It can set the delay time,can press set buttons. After setting up, power up setting value is previous setting delay time as we set last time (power down memory function). It's precision delay, error 0. 01% per second, a delay of 0 999 seconds , LED changes per seconds. LED digital display, normally open trigger delay 12V relay module, triggered by an external signal. Modules are high level trigger, counting time 0 999 seconds. The wide range of products can be used in many fields. It work in a low power mode, press the left button to turn off the digital display or begin to show. Description: Working voltage: DC 12VStandby current: 12maWorking current: 50maLoad: AC 250V 10A(max) or DC 30V 10A(max)Size: 6. 5 x 3. 5cmPackage included: 5 x DC 12V digital LED delay module