Features Real-time weather conditions: The weather central station receives indoor and outdoor temperature, humidity, wind speed or direction, air pressure and total rainfall through built-in thermometers, hygrometers, barometers and anemometers. Highly Accurate Readings: This thermohygrometer with compact LCD displays large numbers of indoor and outdoor temperatures with an accuracy of + or ‑2°F, Fahrenheit and Celsius degrees available. 2 Placement Options: The thermohygrometer has 2 placement options that allow you to place it anywhere, such as a durable tabletop stand, or a hanging stand for hooks. 328ft transmission range: 433mhz wireless transmission through the outdoor transmitter, tested by professional testing equipment, the weather forecast station display can receive accurate data anywhere in the home. Multiple ways of use: The detection platform of the wireless weather central station can be wall-mounted or placed on the desktop. You can choose different installation directions according to your needs. Display has holes for standing on the back Specification: Item Type: Wireless Thermometer Hygrometer Material: ABS Model: ZW1268 Material: ABS Power Supply: Receiver: 2 x dry cell AAA (not included) Display: 2 x AAA dry cell batteries (not included) Function: Display: 4.0inch LCD display Indoor Temperature: -10°C to +50°C Outdoor Temperature : -40°C to +60°C Indoor Humidity : 20% to 99% Weather forecast for the next 24 hours, time, calendar, alarm clock function, 12, 24 hours switchable Frequency: 433MHZ Package List: 1 x Monitor 1 x Receiver 2 x Screw 2 x Expansion Screw 1 x Instruction Manual Package List 1 x Monitor 1 x Receiver 2 x Screw 2 x Expansion Screw 1 x Instruction Manual