Accurate temperature measurement: Digital thermometers provide accurate temperature measurements, ensuring that the temperature of your aquarium is always within the ideal range for your fish. LCD display: The electronic thermometer has an LCD display, making it easy to read and monitor the temperature of the aquarium. Easy to use: The thermometer is easy to use and can be easily installed in your aquarium without any complicated setup or installation process. Tip: Do not throw into the water, stick to the inside of the fish tank to measure. : Made of high-quality materials, the thermometers are , ensuring you get the most out of your investment. Colour:Gold Material:Plastic+Electronics Package Contents: 1 * Fish tank thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.