Full And Low Level Alerts : Receive timely alerts for both full and low liquid levels, preventing overflows and ensuring adequate supplies. Wide Measuring Range : Suitable for monitoring liquid levels in tanks with varying sizes, offering flexibility and versatility. Ultrasonic Real-time Reminder : Get instant notifications on your smartphone about critical liquid level changes, no matter where you are. Outdoor Waterproof IP67 : Constructed to withstand outdoor elements, this device offers peace of mind in any weather condition. Continuous Liquid Level Monitor : Benefit from continuous, uninterrupted monitoring, essential for maintaining operational efficiency. Say goodbye to manual checks and embrace the convenience of our Full and Low Level Alerts system. With its Ultrasonic Real-time Reminder feature, stay updated on critical liquid levels instantly. Designed for outdoor use, our device ensures accuracy in any environment.