Mechanical Timer Switch 30A with 96 Segments, Precise Quartz Control for Lights and Bathroom Fan

This quartz control mechanical timer delivers reliable, repeatable on and off scheduling for connected circuits. Designed for precision and portability, it keeps devices operating on schedule and continues to run during power interruptions. Key benefits Accurate timing: Mechanical timing mechanism with 96 switch segments provides precise start and stop control so connected circuits operate on schedule. Simple 15 minute increments: Program ON and OFF intervals in 15 minute steps. The minimum adjustable unit and the shortest possible interval are both 15 minutes for predictable timing. Battery backup: Built in 80 mAh lithium battery lets the timer operate without an external power supply and maintains function for up to 30 hours during power interruptions. Durable construction: Made from quality plastic and copper components with a rugged exterior that protects internal parts to improve long term reliability. Easy installation and portability: Battery operation removes the need for continuous external power, making installation straightforward and the unit easy to move between locations. Broad compatibility: Works with a wide range of household and light industrial circuits for timed control of lighting, pumps, fans and similar equipment. Typical applications Aquarium and terrarium lighting: Automatically control day night cycles with consistent 15 minute resolution. Garden irrigation and water pumps: Schedule regular watering or pump cycles and keep programs running through brief outages. Seasonal or display lighting and ventilation: Automate holiday lights or ventilation fans without continuous external power. Technical highlights Timing segments: 96 switch segments for fine scheduling Minimum interval: 15 minutes Power: 80 mAh lithium battery, supports up to 30 hours of operation during power loss Control type: Quartz controlled mechanical timer Materials: Quality plastic housing and copper internal components This timer is a practical choice when consistent, portable, and easy to install scheduled control is required.