all kinds of thermostats 1.Auto reset or manual reset, with ceramic body or ... 2.Certification:VDE TUV UL+CUL RoHS all kinds of thermostats,High Quality,Competitive Price!Auto production lines,key machines imported ... ) Close Tolerance: ±2°C, ±3 °C, ±4 °C, ±5°C, ±10 °C6.Normal Electric Strength: Not Broken within 2000V / 1 minute ... Size:0.48m*0.34m*0.24m all kinds of thermostats