Digital thermostat W3230 in an embedded style for household use, with a digital display under 1.9 in and a 1 m cable (about 3.28 ft). It functions as a temperature controller and supports voltages noted in the model name (12 V, 24 V and 110–220 V). Maximum measurable temperature range is 100–119 °C (212–246.2 °F). Brand - NIUKETAT.