Features: Experience timing control with our 15mA to 50mA, 6V to 30V Timers Relays Module, featuring adjustable delay ranges from 0.01s to 9999 minutes and LCD displays for easy monitoring. Design with wide voltages ranges of 6V to 30V, this module ensures stable performances across various power environment, making it addition for any setups. For electronic engineers, enthusiasts, and automation maintenance personnel who require accurate timing solution in their projects. Perfectly suited for industrial automation, intelligent home systems, and laboratory equipment, where time control is essential for easy operations. With its modulars designs, installation and usage straightforward, allowing you to integrate it seamlessly into your existing systems for enhances functionality. Specifications: Component: PCB Color: As Picture Show Size: Length 7.8cm/3.07inch Package Includes: 1pc Timers Relays Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.