... pot,oven,microwave oven,water heater,electric kettle1.1/2" thermostat,temperature switches,temperature protector,coffee maker thermostat2.Ceramic with loose bracket3 ... ---150 ºC (Designed by user's requirements)b) Open Tolerance: ±2ºC, ±3 ºC, ±4 ºC, ±5ºCc) Open & Close Tolerance ... : 5 ºC -60 ºCd) Close Tolerance: ±2ºC, ±3 ºC, ±4 ºC, ±5ºC, ±10 ºC 6 ...