Features Programmable Flexibility: Experience unparalleled control with the 24 Hour Analog Mechanical Timer, featuring a programmable design that offers 48 different settings within each 24-hour cycle. Each interval can be set for 30 minutes, ensuring precise timing for a variety of outdoor activities and operations. This feature is particularly suited for users needing a customizable schedule for garden irrigation, outdoor lighting, and more. Ease of Use and Setup: Setting up this Mechanical Timer is straightforward and user-friendly. By simply turning the timer dial to the current time and adjusting the pins accordingly—push down to turn on, pull up to turn off—users can easily program the device according to their specific needs. This simplicity makes it ideal for all users, regardless of technical expertise. Waterproof and Weather-Resistant: Never worry about inclement weather affecting your timer. The AC 230V Mechanical Timer comes with a protective waterproof cover that shields the device from rain, dust, and other environmental factors. This feature makes it exceptionally suitable for outdoor applications such as controlling pool pumps, holiday decorations, or outdoor lighting, enhancing both convenience and security. Enhanced Safety and Durability: Constructed from high-quality ABS material, the SUL181h timer is not only safe but immensely durable. Equipped with two grounded sockets and a robust waterproof cover, this timer ensures reliable operation in diverse weather conditions, making it an ideal choice for both indoor and outdoor environments. Its rugged build provides peace of mind in any setup. Energy Efficiency with Built-In Rechargeable Battery: Equipped with a built-in rechargeable battery, the Programmable Time Relay maintains its programming for up to 150 hours on a full charge. This not only offers long-term reliability without the need for frequent recharges but also promotes energy efficiency and cost-effectiveness. Perfect for managing energy consumption in outdoor and indoor setups, ensuring devices operate only when necessary. Specification: Item Type: 24 Hour Mechanical Timer Material: ABS Model: SUL181h Battery: 1 x Rechargeable NI MH 3.6V 80MAH button battery (built in) Contact Capacity: AC230V 16A Time Range: 24h Contact Resistance: ≤50mΩ Insulation Resistance: ≥100mΩ Coil Voltage: 230VAC Ambient Temperature: -40℃ to +55℃ Storage Time: 150 hours Minimum Setting Unit: 30 minutes Setting Times: 30 minutes per time, 48 times Package List:1 x 24 Hour Mechanical Timer 1 x Manual Package List 1 x 24 Hour Mechanical Timer 1 x Manual