Temperature&Humidity Meter Accurate Indoor Hygrometer-Thermometer Room Humidity Temperature Monitor Gauge for Greenhouse Home Office|Large LCD Display Expression Alert Max Min Records( 3A-Batteries Not Included) The product is shipped based on the color or size of the main image of the product page. Description: Pay attention to your room environment and prepare for seasonal changes by using our hygrometer&thermometer to have a quick and accurate view of the temperature and humidity Features: DUAL USE: Pay attention to your room environment and prepare for seasonal changes by using our hygrometer&thermometer to have a quick and accurate view of the temperature and humidity. LARGE LCD DISPLAY: Expression alert featuring smiley&crying face offers a clear and intuitive view of your room. 24-hour data recording, max&min records, dual measurement unit conversion, and alarm clock are all displayed on the screen. ACCURACY: Built-in advanced temperature&humidity-sensor ensures that it can be accurate to 1(1.8F) and 5%RH. Dual air inlet induction design with 1-second refresh gives you a real-time change of the house situation. WALL-MOUNT&BRACKET: You can either mount the meter on the wall with the back hanging-hole or place it on the table with the foldable bracket. Specifications: Item Name: Temperature&Humidity Meter Material: PVC+Plastic Color: White Model: A/B (Optional) Size: 92*95*20mm/3.6"*3.7"*0.8" Temperature measurement range: -9.9~ +50 Temperature measurement accuracy: 1(1.8F) Temperature resolution: 0.1 Humidity measurement range: 10%~99% Humidity measurement accuracy: 5%RH Humidity resolution: 1%RH -Battery: 2*AAA-batteries (NOT included in the package) G.W: Approx.100g/3.5oz Notes: 1. Size information is just for reference only, please allow 1-2cm (0.4-0.8") differences due to manual measurement, thanks. 2. Item color displayed in photos may be showing slightly different on your monitor since monitors are not calibrated the same. Package List: 1*Temperature&Humidity Meter