TFA-Dostmann 30.5053.02.04. Type: Electronic environment thermometer, Purpose: Indoor, Temperature measurement units: °C. Power source: Battery, Battery type: CR2032, Battery voltage: 3 V. Width: 13 mm, Depth: 46 mm, Height: 43 mm Weight & dimensions Width: 13 mm Depth: 46 mm Height: 43 mm Weight: 25 g Power Power source: Battery Battery type: CR2032 Number of batteries supported: 1 Battery voltage: 3 V Operational conditions Operating relative humidity (H-H): 10 - 99% Features Type: Electronic environment thermometer Purpose: Indoor Temperature measurement units: °C Temperature measurement range: -10 - 50 °C Display type: Digital Product colour: White Housing material: Plastic Display form factor: SquareVisa merVisa mindre