High-precision waterproof probe monitors water temperature in real time Equipped with a high-precision waterproof probe and a 1-meter cable, it can go deep into the water to accurately measure temperature changes. The professional LCD screen has clear readings and good visual effects, and can display the water temperature in real time, making it easy to monitor the temperature status of liquid environments such as aquariums and bathtubs. The data is intuitive and error-free. Wide temperature range, plug and play with battery The temperature measurement range is as wide as -50 C ~ +110 C, meeting the needs of various scenarios; Built-in 2 LR44/AG13 button batteries (included), no additional purchases are required, direct plug-in can be used, simple installation, no complicated debugging procedure required. Simple design, moisture-proof and anti-interference The LCD screen has a simple and generous square shape, clear and intuitive; the body is compact and small, does not take up space and can be easily placed in various scenes; It has strong moisture resistance and anti-interference properties, and can work stably in humid environments to ensure accurate temperature measurement. Small and portable, flexible placement Small and practical, square design for easy storage and transportation. Can be placed in refrigerators, freezers, cars and other places without affecting the original placement of items; no complicated installation is required. Simply place it in your hand to start temperature measurement, and the usage scenarios are unlimited. Universal for multiple scenarios, a good helper for measuring liquid temperature. Waterproof performance, suitable for various liquid environments, widely used in aquariums, baby baths, bathtubs, water temperature measurement, can also be used for low temperature monitoring in refrigerators and freezers, and even temperature detection in cars, etc. A device that meets various temperature measurement needs for home and daily life.