Fridge or freezer thermometer in stainless steel robust stainless steel case easy to read Ø50 mm dial temperature range -30 to 30°C This stainless steel, fridge or freezer thermometer has a Ø50mm dial with clearly maked scale and temperature zones, indicating temperature over a range of -30 to 30°C in 1°C divisions. The colour-coded area incorporates traditional fridge star marking and indicates when the thermometer is at the correct temperature for a fridge or freezer. The housing measures 70 x 60mm and can be free-standing or hung from a shelf.