lightweight features Recommended use inside the product Age Range (Description) Adults and children Included Components Uniform Size Number of units 1.0 units Battery power Battery quantity 1 lithium-ion battery required. Response time 10 seconds Show less about this item Placement method: The ultra temperature resistant temperature hygrometer can be placed by bending the bracket, the hanging hole can be hung, and the magnet can be adsorbed. The rear bracket can be placed at will, and the universal suspension design is very convenient to use. Battery(ies) / Battery(ies): : 1 Lithium-ion batteries require batteries. Dimensions: 7.5 x 8.5 x 1.1 cm; 180g Published on Amazon.co.uk on October 13, 2022 1 Service Parts Availability: Service Parts Information Not Available Specification: Product name: temperature and humidity Product dimensions: 7.5 x 8.5 x 1.1 cm. Weight: 180 grams. Material: ABS. Battery used: CR2032. Scope of use: domestic and indoor. Function description: 1. Function: indoor temperature, humidity, comfort. 2. Temperature measurement range: 2320~70, temperature measurement time: 10 seconds. Temperature measurement accuracy: 1C Resolution: 0.1C (when the current temperature exceeds this range, it will display HH or LL). 3. Humidity measurement range: 10.99%. Humidity accuracy: 5% - Resolution: 1%. 4. Temperature change / 5. Battery: 3V CR2032. 6. Positioning method: rear right flip bracket, hanging hole, magnetic attraction. Main function: [C/C] key switches the temperature unit display to C ( Celsius) or C (Fahrenheit). Contents: 3 fine thermometers and hygrometers.