1、Plastic Shell: The time delay module has a hard engineering plastic shell, with integrated structure to resist vibration and impact 2、32 Functions: The LED display delay module has 32 common functions to meet more application requirements 3、No Noise: The time delay relay board has no noise, no sparks and no electromagnetic interference when the machine is turned on and off, so can be used with confidence 4、High Performance: The regulable time delay module has long service life, with high performance control chip for high stability and low power consumption 5、Scope of Application: The time delay module is usually used to control DC motors, lamps, LED strips, micro pumps, solenoid valves, etc 1 x Time Delay Module Item Type: Time Delay ModuleMaterial: ABSVoltage: 5VTime Range: 0.01 Seconds to 999 Minutes Regulable Any TimeScope of Application: Can Control Solenoid Valves, Water Pumps, Motors, Light Strips, Etc.