4x LCD digital thermometer temperature monitor with external probe for refrigerator freezer aquarium (4x black)

General descriptionThis digital LCD thermometer features a simple and elegant design, equipped with a moisture-resistant screen and strong interference suppression. It is suitable for use in refrigerators, counters, and other temperature measurement needs. The thermometer is compact and portable, making it ideal for various settings, while its stylish appearance also serves as a decorative element in any room.Technical specificationsTemperature range: -50℃ to +110℃Operating temperature: -10℃ to +50℃Measurement accuracy: ±1.0℃Battery type: two LR44 button batteriesDimensions: 48mm x 28mm x 15mmUsageThis portable thermometer measures indoor temperature, helping you monitor air conditions. It can also test the temperature of objects using the metal sensor. You can view the current room climate and adjust temperature and humidity levels with a humidifier as needed.