This Ø60mm surface dial thermometer, crafted from stainless steel, includes a magnetic sensing pad for easy mounting on ferrous metals. It displays temperature ranges from 0 to 120°C or 32 to 250°F. Widely applied in central heating and HVAC industries, this magnetic dial thermometer is ideal for monitoring radiator and pipe temperatures, proving especially valuable in balancing radiator temperatures. The Ø50mm dial face features a clear, graduated scale, indicating temperature with 2°C and 4°F divisions.