Features: 1. Easy-to-read instructions: The red water thermometer has a simple design and is easy to read. The clear scale and eye-catching red liquid allow you to check the temperature conveniently and accurately. 2. Universal design: The red water thermometer is an ideal tool for testing indoor temperature at home, measuring ambient temperature outdoors, or measuring temperature for scientific experiments in the laboratory. 3. High-quality material: The thermometer is made of high-quality and durable glass material, which can resist general wear and tear and has good durability. 4. Environmentally friendly and non-toxic: the thermometer uses red water as the temperature measuring medium instead of the traditional toxic mercury, which is safer and more environmentally friendly. 5. Accurate measurement: The red water thermometer has high precision and can provide you with accurate and reliable temperature readings, helping you make accurate measurements in various situations. Specification: Material: glass Size:Length 11.42in/29cm Color: as shown in the picture Package Includes: 1pc Notes: Please allow slip errors due to manual measurement. Colors may vary slightly for different monitors.