For the small lots of fun and the large A Giant aid. Hidden away because it is a bath thermometer that you will find just says like the current water temperature, so that their children full have lots of fun. Iconic Digital Bath Thermometer Thermometer floats in the water and the red LED pulses alert Bath Temperature is too high. Switch on by Klopfbewegung. Automatic cut off. Measuring range: T: 32º F to 140º F (0º to + 50 °C (32 °F to 122 °F) Dimensions: 95x 50 x 142 mm, 66 g