General description The AlwaysH LCD Digital Aquarium Thermometer is designed for accurate temperature measurement in various environments, including aquariums, reptile terrariums, and incubators. This thermometer features a waterproof probe and comes with suction cups for easy attachment to the side of your tank. Technical specifications Measuring range: -50°C ~ +70°C / -38°F ~ 158°F Accuracy: +/- 1 degree Celsius Dimensions: 58.2 × 37.7 × 12.5 mm Power supply: LR44 battery (included) Usage Press the PWR button to turn on the thermometer. Insert the sensor probe into the water. Use the attached suction cup to secure the LCD screen to the aquarium's side. Switch between temperature units (°C and °F) using the button. Other information This thermometer is suitable for a variety of applications, including aquariums, reptile boxes, incubators, refrigerators, and cigar houses. It helps protect fish, reptiles, and small animals from dangerous temperature fluctuations.