LCD Digital Timer, Programmable Digital Timer with LCD Display, Weekly Programmable Time Switch, 16on & 16off Timer Relay (220V)

Switching function: Supports 16 groups per day on/off, with an automatic button that can be set to cycle through days/weeks. Bidirectional control design: 3.4 is a normally open switch, 3.5 is a normally closed switch, and 3.4.5 are connected as double-control switches. High-quality materials: This timer relay is made of durable, high-quality hard plastic materials that are rust-free, corrosion-resistant, and high-strength for maximum durability. The surface is smooth and burr-free, and the hand feels delicate and comfortable. Manufactured under strict quality control standards, the improved design can extend its service life. Application: The timer switch can automatically turn various types of electrical equipment on and off according to a fixed schedule. Advanced one-week preset, DIN rail mounting. This timer relay is widely used to control lamps, water heaters, sprayers, bottling machines, preheaters, agricultural equipment, diffusion equipment, household appliances, etc. High precision: This timer relay features a built-in 1.2V/40mA rechargeable battery, high precision, an industrial-grade chip, strong anti-interference, and uses an 8-bit industrial-grade chip. It offers small error, high stability, and accurate trip time; the daily trip time error is less than 2 seconds. Superior performance: With built-in high-performance batteries as a backup power supply, it can maintain the time display and store data for more than 6 months when disconnected from the power source. sector. The timing control circuit and the load circuit are separate. The passive output can also be used for signal control.