Accurate timing: The shortest time is set to 1 minute and the longest time is set to 60 minutes. The timing is very accurate. Read clearly: The time scale is used to quickly adjust the timing, and the LED indicator can remind you if the electrical equipment is working. Reliable and durable: The casing is made of high-quality plastic. After power saving, pumps and household appliances will work for the time you have set without any worries. Easy to install: Wired type with universal wall socket panel, easy to replace. Wide application: Can be used to control water pumps and household appliances, such as water dispensers, water heaters, air conditioners, electric fans, electric bicycles, etc. Note: All data are manual measurements, please allow 1-3 cm error, due to the light difference and display there will be a certain color difference, depending on the physical goods received.