VOLDAX Digital Wireless Weather Station Alarm Clock Thermometer Hygrometer Outdoor Indoor Temperature Weather Station

Specifications: Condition:  Brand New Material: ABS Color: Silver Gray Indoor Temperature Measurement: 0~50?  Outdoor Temperature Measurement: -20~60?  Temperature Accuracy: ±1% Temperature Resolution: 0.1?  Humidity Measure Range: 20-95%   Humidity Accuracy: ±5% Humidity Resolution: 1%  Transmitter battery: 2 * 1.5V AAA battery (not included) Receiver battery: 2 * 1.5V AAA battery (not included) Indoor Receiver Size: approx. 13*13*2cm / 5.12*5.12*0.79in Outdoor Transmitter Size: approx. 10*7*2.5cm / 3.94*2.76*0.98in Weight: approx. 256g Package Included: 1 x Indoor Receiver 1 x Outdoor Transmitter (battery not included) Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.