Features:_x000D__x000D_High quality temperature control three-piece set, durable and reliable. _x000D_Digital temperature controller has high accuracy and good sensitivity. _x000D_PIN control including ON/OFF, step-type PID and continuous PID. _x000D_Energy saving and simple operation, stable performance. _x000D_LED display screen for clear reading. _x000D__x000D_Specification:_x000D_Condition: 100% brand new_x000D_Weight: 239g/8.4oz_x000D__x000D_REX - C100 thermostat:_x000D_Model: REX-C100FK02-V*AN DN_x000D_Measurement accuracy: 0.5% FS_x000D_End to end compensation tolerance: 0 ~ 50 can be through the software to modify + 2 _x000D_Resolution: 14 bits_x000D_Sampling cycle: 0.5 seconds_x000D_Power supply: AC 110-240V 50/60hz_x000D_Process value: (PV) _x000D_Set value: (SV)_x000D_Output, alarm and self-setting indicate: by LED_x000D_PIN control: including ON/OFF, stepper PID and continuous PID_x000D_Self-adjusting control: Yes_x000D_Delayed output: contact capacity 250V AC 3A (resistance load)_x000D_Alarm function output: No_x000D_Proportional band (P) : 0 ~ full range (ON/OFF control set to 0)_x000D_The testing temperature range: 0 ~ 400 _x000D_Insulation resistance: > 50M ohm (500V DC)_x000D_Insulation resistance: 1500V AC/min_x000D_Insulation resistance: power consumption