General description The Digital Aquarium Thermometer features a wireless design with a convenient sticker that allows it to be easily attached to the outside glass of your aquarium. This eliminates the need for a wired probe, making it user-friendly and versatile. Technical specifications Temperature measurement range: 0-100℃ Accuracy deviation: ±0.1℃ Usage Ideal for use in aquariums, terrariums, and vivariums. Suitable for various types of water including fresh water, tap water, salt water, and sea water. To use, peel off the adhesive film and stick the thermometer to the outside of the bathtub below the water line. Wait for 10 minutes to read the temperature. Other information LED digital display for easy reading. Not waterproof; do not immerse in water.