TFA 30.5032 'Mould Radar' digital thermo-hygrometer 24-hour radar detects risk of mould, innovative graphic shows humidity values like on a radar screen, display of indoor temperature, dew point, max./min.-values, alarm functions Range: T: –10…+60°C (+14 °F…140 °F), H: 10 … 99% wall mounting or table standing 98 x 23 (50) x 98 (111) mm 87 g 2 x 1,5 V AAA batteries included