Features Adopt special microprocessor, fuzzy theory combined with traditional PID method, 0 and full scale adjustment, separate cold end temperature measurement and amplifier self-zeroing With a variety of signals such as thermocouple, thermal resistance, analog input, the range software can be set freely Unique self-diagnosis, self-tuning and intelligent control functions Stable and reliable performance, suitable for the use of different applications Full range input / range can be set freely Specification:Item Type: Temperature ControllerModel: XMTD-9411 Range: 0-400℃ Indexing Number: K Output: RELAY+SSR Working Power: AC220V 50/60HZ Measurement Accuracy: ±0.5% FS Power Consumption: <2VA Cold End Compensation Error: ±2℃(software correction in the range of 0-50℃) Package List:1 x Temperature Controller2 x Fixing Screw1 x User Manual  Package List 1 x Temperature Controller 2 x Fixing Screw 1 x User Manual