Spare Thermometer to Suit XC0321 and XC0322

• Relative Humidity : true
• Absolute Humidity : true
• Outdoor / Exterior Scale : -40.000000 degrees Celsius, 65.0 degrees Celsius
• Width : 95.0mm
• Height : 51.0mm
• Depth : 25.0mm
• Sensor Battery Size : AA
• Sensor Battery Quantity : 2.0pc
• Sensor Battery Type : Alkaline