★[Multi-channel Timer]: Each window can work independently. It supports hour-minute and minute-second mode switching, with a maximum range of 99h:59m or 99m:59s, which can be used in all major catering kitchens ★[Timer Construction]: Sturdy stainless steel case, waterproof button and panel design, clear LED digital display, anti-corrosion and rust-proof, durable and easy to clean ★[Adjustable Volume]: The 8 channel timer has 4 volume levels: high, medium, low, and mute. The high-decibel buzzer can be clearly heard even in noisy restaurant kitchens ★[Friendly Design]: The stand allows the timers to stand or hang, and three holes are used to adjust the height and angle. With 110V power supply, no battery required ★[Memory Function]: This kitchen timer saves frequently used time settings, even after the timer is turned off, the previous time settings remain. Each time window can set 3-stage reminders, reminding you to turn over the food or adjust the firepower, etc.