- THICKENED STAINLESS STEEL HOUSING: This 4-channel commercial timer features a robust stainless steel shell with a 35MM thickness and three-layer protection. Made from durable 304 stainless steel, it offers a smooth, scratch-resistant surface that is long-lasting and resistant to corrosion and rust. - WATERPROOF BUTTON DESIGN: The timer is equipped with waterproof buttons, eliminating concerns about water damage. The buttons are highly responsive and easy to use, complemented by a high-definition LCD display and a waterproof panel for effortless cleaning. - SMART SETTING TIME: Experience precise timing with the ability to set up to 99 hours and 99 minutes. Tailor the timer for various cooking needs, making it ideal for environments such as roast chicken shops, bakeries, pizzerias, dessert shops, and western restaurants. This versatile tool is also perfect for home kitchens, helping you create delicious meals effortlessly. - POWER-OFF MEMORY STORAGE: The timer is powered by a precise control chip that accurately tracks seconds. In the event of a power outage, it retains memory, eliminating the need for resetting and preventing timing confusion. This feature is particularly useful in busy kitchens where timing is critical. Enhance your cooking efficiency and accuracy with this reliable 4-channel commercial timer, designed for both professional and home use.