1/2Pcs Digital Wireless Thermometer Sensor Remote Wall-mounted Temperatrue Instrument Weather Station Humidity Meter Display

Battery Included : No High-concerned chemical : None Electronic : No Theory : Temperature Sensor Power Type : Aaa Battery Certification : None Origin : Mainland China Max Measuring Temperature : 100°C - 119°C Style : Wall Hanging 433MHz Wireless Thermometer Sensor : Digital Wireless Thermometer Sensor Indoor Outdoor Thermometer Sensor : Humidity Weather Station Thermometer Sensor