Features Single countdown function for non-periodic switch control: Easily program the switch to operate for a specific duration, offering control over non-repetitive tasks. Cycle countdown function for periodic switch control and time relay: Provides the ability to set up recurring on/off cycles, making it ideal for applications that require periodic , such as lighting or ventilation systems. High precision industrial grade chip with strong anti-interference capability: Ensures reliable and accurate performance, even in environments with high levels of electrical interference. Built-in rechargeable battery: Offers continuous and retains programmed settings during power outages, eliminating the need to reprogram after a power loss. Suitable for industrial stoving, aging, drying, ventilation, irrigation, etc.: Versatile functionality for a wide range of industrial applications, including stoving, aging, drying, ventilation, and irrigation. Features: 1、Single countdown function for non-periodic switch control. 2、Cycle countdown function for periodic switch control and time relay. 3、Adopt high precision industrial grade chip, with strong anti-interference capability. 4、Built-in rechargeable battery. 5、Suitable for industrial stoving, aging, drying, ventilation, irrigation, etc. Specification: Features: 1. Single countdown function for non-periodic switch control. 2. Cycle countdown function for periodic switch control and time relay. 3. Adopt high precision industrial grade chip, with strong anti-interference capability. 4. Built-in rechargeable battery. 5. Suitable for industrial stoving, aging, drying, ventilation, irrigation, etc. Specification: Working voltage: 12V/24V/110V/220V (Optional) Power consumption: between1W Control power: 16A 250VAC Time setting: 1s - 29h 59min 59s Display: LCD Power failure memory: ≥ 60 days Timekeeping error: ≤1s/24h 25°C Internal battery: 1.2V 40mA rechargeable battery Working temperature: -20°C ~ 55°C Dimensions: 60*60*32mm / 2.36*2.36*1.26in Weight: Approx. 80g/2.8oz Package List: 1 * Cycle Timer Relay 1 * User Manual Note: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List