The round bimetallic thermometer offers a markedly larger and clearer display than common floating models – the dial diameter is approximately 18.5 cm.
The scale covers a range of 0–40 °C and is also marked in degrees Fahrenheit, so it can be used internationally.
The measuring rod with a submerged length of approximately 28 cm guarantees accurate contact with the water at various pool depths.
Bimetallic measuring technology requires neither batteries nor electronics – the thermometer is thus maintenance-free and functional throughout its entire service life.
