High-quality Material: Made from premium ABS, it offers excellent electrical insulation, strong durability, and a fire resistance rating of V-2, ensuring safety against flames; The contact pins are made of silver alloy, ensuring strong conductivity Flexible & Independent Settings: Users can choose delay mode with “+” and “-” buttons (long press for 3 s, then press “-” ), adjust delay time (press “+” to increase, “-” to decrease; in cyclic mode, long press “-” for 3 s to set T2, adjustable from 0.1 s to 990 h), and select time units (long press “+” for 3 s, then press “+”; in cyclic mode, press “-”); Settings are saved after 8 s of inactivity 5 Delay Modes Available: Users can select from the following options: N1 Power-On Delay, N2 Delayed Release, T1T2 Cyclic Delay (triggered on the falling edge), T1T2N2 Cyclic Delay (triggered on both edges), and T1T2N1 Single Cycle Delay LCD Dual Time Display: This product features a high-brightness LCD screen for real-time timing, offering clear and accurate readings; The dual time display intuitively shows 2 different time settings, making monitoring and adjustment convenient Wide Application Range: Widely used in power systems, home appliance control, and traffic management, etc.; It provides timing control for watering systems, washing machines, and air conditioners, ensuring precision and reliability for everyday life GUETNEU LCD Digital Timer Relay - 14-Pin 110 VAC 4PDT Time Delay Relay (H3Y-4) Elevate your control systems with the GUETNEU LCD Digital Timer Relay, designed for versatility and precision in timing applications. This advanced time delay relay features dual time settings and an intuitive interface, making it perfect for a wide range of uses—from industrial automation to home appliances. Key Features: Premium Quality: Constructed from high-grade ABS material, this relay boasts excellent electrical insulation and durability. With a V-2 flame retardant rating, it ensures safety and reliability. The silver alloy contact pins enhance conductivity for optimal performance. Customizable Settings: Easily adjust delay modes and times with the user-friendly "+/-" buttons. Set your desired delay (0.1s to 990h) and choose from five distinct delay modes, including power-on delay and infinite cycles. No worries about saving your settings; after 8 seconds of inactivity, changes are automatically saved. Dual LCD Display: The high-brightness LCD screen offers real-time timing, showing two different time settings simultaneously. This clear display allows for easy monitoring and adjustments on the go. Versatile Applications: Ideal for industrial automation, power systems, appliance control, traffic management, and agricultural irrigation. Whether it’s for irrigation systems, washing machines, or air conditioning units, this relay provides reliable timing solutions to enhance efficiency. Upgrade your timing control with the GUETNEU LCD Digital Timer Relay—reliable, flexible, and perfect for various applications!