General description The AlwaysH Digital Aquarium Thermometer is a high-precision thermometer designed for tropical and marine aquariums. Its wireless design prevents accidental ingestion by fish and allows for easy attachment to the aquarium's exterior, ensuring accurate temperature measurements without the need for probes. Technical specifications Temperature range: 0°C to 60°C Accuracy: ±0.5°C Temperature update frequency: every 5 seconds Display type: LED Usage This thermometer is suitable for various water types, including fresh water, tap water, salt water, and marine water. It effectively monitors the temperature in different containers such as aquariums, turtle tanks, coral aquariums, and plant aquariums, helping to create a comfortable environment for aquatic pets. Other information Energy-efficient design: goes into sleep mode after 5 seconds of non-use Easy battery replacement when needed