Features Wide Temperature Range: Monitor indoor temperatures from -10 to 50℃ and outdoor temperatures from -50 to 70℃, ensuring accurate readings for various environments Dual Probe Functionality: Equipped with 2 sensitive probes, this digital meter provides precise temperature and humidity readings for enhanced monitoring capabilities Versatile Applications: Ideal for use in aquariums, incubators, and reptile habitats, this thermometer is perfect for frogs, scorpions, snakes, hamsters, and more Convenient Battery Operation: Powered by a single AAA battery (not included), this lightweight and compact device is designed for easy portability and use in any location Compact and User-Friendly Design: Featuring a simple structure and intuitive buttons, this temperature and humidity gauge is practical for quick and efficient measurements Features: 1、WORKING RANGE: The indoor temperature range is ？10？50℃, the outdoor temperature range is ？50？70℃, and the humidity range is 10？95%RH. 2、WITH 2 PROBES: This digital temperature humidity meter is equipped with 2 external probes, used to detect temperature and humidity, with high sensitivity. 3、WIDE APPLICATION: This temperature humidity monitor is suitable for aquarium, incubator, or reptile water tank, such as frogs, scorpions, snakes, hamsters, etc. 4、BATTERY POWERED: The digital monitor is lightweight and compact, and powered by 1 AAA battery (not included), making it easy to use anytime and anywhere. 5、COMPACT SIZE: The temperature and humidity meter has compact size and simple structure, buttons , convenient and fast, with strong practicality. Specification: Item Type: Temperature and Humidity Meter Material: ABS Battery: 1 x AAA Battery (not included) Indoor Temperature Range: -10-50℃ Outdoor Temperature Range: -50℃-70℃ Humidity Range: 10-95%RH Application: Suitable for various reptiles such as frogs, scorpions, snakes, hamsters, etc., can also be used in incubators to control temperature. Package List: 1 x Temperature and Humidity Meter 1 x User Manual Package List 1 x Temperature and Humidity Meter 1 x User Manual