... &CUL/TUV/CQC/RO compensation temperature controller,adjustable termperature controller,kettle termperature controller,Iron bimetal thermostat,oven spare part, ... Precision+- 10 oCON~OFF Difference10~30 oC, depending on mounting and designTerminal Type and Connection RangeC1~C8 ... /18/20mmlength of tune up shaftcan design depending on demandHi-pot2000V AC 1 minuteApprovalUL&CUL CQC RoHSApplicaton1 ...