100% Pure construction for reliable performance. Designed with exceptional accuracy, the microcomputer time control switch maintains a time error of less than 1 second per day, ensuring precise control for your applications. Capable of handling up to 16 separate on/off settings each day, this unit offers versatile scheduling to fit your operational needs, making it easy and convenient to timing for various tasks. Includes clock correction and calibration functions to sustain consistent timekeeping. The integrated keyboard lock prevents accidental changes to settings, reducing operational errors. Built with durable longlife silicone buttons for comfortable use and resistance to wear over time. Features a power relay output for strong and dependable switching capability, supporting a long service life even in demanding conditions. Suitable for: Automating lighting systems in offices, shops, or warehouses to improve energy efficiency. Scheduling irrigation systems for gardens or agricultural operations to optimize water usage. Controlling machinery or equipment in production environments to ensure consistent operation times. This microcomputer time control switch is engineered for accuracy, durability, and ease of use, making it a dependable solution for precise timecontrolled applications across multiple settings.