The Device performs measurements within the range from 0 to +800 °С (+32 to 1472 °F). Temperature is measured by the thermocouple which is placed outside the Device case and has a flexible 90-cm (3 foot) sheath with an internal heat-resistant fiberglass insulation layer. The Device can be used to measure the temperature of extremely hot gases, solids and liquids. Equipped with Raymarine SeaTalk NG connector,