> Restrictive function for the setting range of the upper or lowest limit
> 3-stage temperature control

Temperature Controller External Size(mm) 77(W) X 35(H) X 80(D) Operating Range -199.9 ~ 400℃ Input Sensor PT100Ω Display Accuracy ±0.5% rdg ± 1 digit Output 3 realy( 3a 250VAC 2A ) Control Method ON / OFF Cutting Size(mm) 71(W) X 29(H) Power Supply 100 ~ 240VAC 50/60Hz Programming Set/Up/Down Key Ambient Temp/Humi 0 ~ 55℃( 32 ~ 131℉ ), 35~80%RH Weight / 1pc 151g