Ensure precise monitoring with readings from 0-140 Fahrenheit degrees and a minimal temperature error of only +0.5 Degree Celsius. The external attachment below the water level eliminates the need to disturb your tank's interior, providing highly accurate data effortlessly. Embrace a wire-free environment with the stick-on inductive sensor design, offering a clean and safe setup for your fish. Effortlessly attach this thermometer outside your fish tank for a seamless and unobtrusive installation process. Experience enhanced visibility with the LED screen, offering wide viewing angles and vivid colors. Day or night, easily check your aquarium's temperature for precise monitoring and ensure optimal conditions for your aquatic pets. Enjoy energy efficiency with smooth touch-sensitive buttons that display real-time temperature information when activated. The automatic sleep mode after 10 seconds conserves energy while ensuring instant access to essential data when required. Benefit from a durable design suitable for various aquatic environments, guaranteeing comfortable water temperatures for your fish and aquatic companions. Its compact size and effortless installation make it an ideal choice for all types of fish tanks. Description: Ensure your aquatic pets thrive in optimal conditions with this thermometer. Providing precise readings from 0-140 Fahrenheit degrees with a minimal temperature error of only +0.5 Degree Celsius, this thermometer attaches externally below the water level for hassle-free monitoring without disturbing your tank's inhabitants. Featuring a sleek stick-on inductive sensor design, this thermometer requires no wires, maintaining a tidy and secure environment for your fish. The clear LED display offers wide viewing angles and vibrant colors, allowing you to effortlessly check your aquarium's temperature day or night. Equipped with energy-saving touch-sensitive buttons, this thermometer displays real-time data when activated and automatically enters sleep mode after 10 seconds, conserving energy while ensuring prompt temperature updates when necessary. Durable and versatile, this digital thermometer is suitable for various aquatic settings, guaranteeing comfortable water temperatures for your aquatic companions. Easy to install and compact in size, it is compatible with all types of water tanks for convenient use. Item Name: Thermometer Material: ABS Temperature Range: 0-60 Degree Celsius Battery Capacity: 200mAh Features: Portable, Easy to Use, Practical Size Details: L: 4.3cm, W: 4.3cm, H: 1.2cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Thermometer 1 x USB Cable