Features: - The large digital LCD display is designed for easy reading. Even at a long distance can take a glance of the temp and humidity easily. - This electronic digital temperature and humidity meter is suitable for eggs incubator, reptile tanks, terrariums, brooders, household use, etc. - The new type probe design with large opening, so that the sensor can fully contacts with the air to conduct more sensitive and faster measuring. - This electronic thermometer and hygrometer can measure internal temperature ranging from -10~50C and external temperature form -50~70C. The upgraded probe every 10 seconds measures temperature once for high accurate measurement. - The body of this temperature and humidity meter adopts ABS environmental protection material, non-toxic and odorless, tough and durable. The rigid and soft uniform excellent mechanical properties make the product safe, stable and wear resistant. Specifications: Material: ABS Size: 62*62*22mm Cable length: 1.5M Temperature Deviation: 1C Humidity Deviation: 5%RH Power supply: 1*AAA Battery (Not included) Temperature Measurement range: -50~70C (External); -10~50C (Internal) Package included: 1 x Electronic Temp Humidity Meter Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture. Product Colour: Black and White 1. Temperature and Humidity Functions: With temperature range from -10 degC to +50 degC and humidity 10 % sim 99 % RH, temperature and humidity readings show directly 2. Time Function: Besides the basic time display, these item also has alarm clock and calendar display (month and date) 3. Memory Function: When pushing the button MEMORY , it could display the memory of temperature and humidity maximum and minimum 4. Simple Design: With the little bracket on its back side and total weight about 97g, it is easy to place and carry 4. Battery Operation: Require 1 x AAA battery (not include) Product Specifications: Temperature measurement range: -10 degC sim +50 degC (-14 degF sim +122 degF ); Temperature measurement accuracy: plusmn1degC (1.8degF) Temperature resolution: plusmn0.1degC (0.2degF) Humidity measurement range: 10 % sim 99 % RH Humidity measurement accuracy: plusmn5%RH Humidity resolution: 1% Battery: 1xAAA 1.5V (not include ) Package Included: 1 x Digital LCD Thermometer Hygrometer 1 x User Manual