Features: Waterproof programmable timer Component with 20 ON/Off cycles for precise 7 day/24 hour control of indoor/outdoor appliances, featuring safety and strong construction. Heavy duty KG316T F design offers key lock to prevent tampering, power outages memory, and weatherproof cover for reliable operation in diverse environment. Ideal for homeowners, holiday decorators, and garden enthusiasts managing Christmas light , fountains, sprinklers, or energy efficient lighting systems. automates outdoor pond aerators, indoor TV setups, or workshop equipment with flexible weekly/daily scheduling to routines while reducing energy waste. build with industrial plastic and clear protective casing, this 40A 110V 220V timer ensures year round durability for large power devices like compressors and ventilation systems. Specifications: Component : plastic Size: 125×75×62mm/5x3x2.4inch Standard working power supply: 220V/50Hz Control power: 5 resistive/1.5 motor Timer ranges: 1 ~ 158 hours Time error: <15/day (25℃) Load capacity: 10Amp Power consumption: <1.5VA () Time: 16 time ON/OFF (day/week Ambient temperature: -20-55℃ Relative humidity: <95% Package Includes: 1xDigital Timer Component note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.