Upgraded Durability: Transitioning from 201 to 304 stainless steel, our immersion heater now offers superior corrosion resistance. The robust 3-ground UL plug enhances safety and , ensuring a dependable heating solution for extended use. Sealed Waterproof Design: Featuring a meticulously sealed construction, our heater enhances both aesthetics and safety. The seamless design prevents water ingress, ensuring safe operation. Always use the included thermometer to monitor temperature without direct contact. User-Friendly Operation: Simply submerge the heater, connect and switch on. Use the digital LCD thermometer to safely check water temperature. Remember to turn off and unplug before removing the heater from water, ensuring no direct contact with hot surfaces. Versatile and Portable: Ideal for heating water in bathtubs, inflatable pools, and buckets, this powerful 1500W heater is also perfect for outdoor activities like camping. Its portability ensures you can enjoy warm water wherever