Features:High quality temperature control three-piece set, sturdy and reliable.Digital temperature controller has high accuracy and good sensitivity.PIN control including ON or OFF, step-type PID and continuous PID.Energy saving and simple operation, stable performance.LED display screen for clear reading.Specification:Condition: 100 percent brand newWeight: 239g or 8.4ozREX - C100 thermostat:Model: REX-C100FK02-VxAN DNMeasurement accuracy: 0.5 percent FSEnd to end compensation tolerance: 0 - 50 can be through the software to modify and 2 Resolution: 14 bitsSampling cycle: 0.5 secondsProcess value: (PV) Set value: (SV)Output, alarm and self-setting indicate: by LEDPIN control: including ON or OFF, stepper PID and continuous PIDSelf-adjusting control: YesAlarm function output: NoProportional band (P) : 0 - full range (ON or OFF control set to 0)The testing temperature range: 0 - 400 Insulation resistance: andgt 50M ohm (500V DC)Insulation resistance: 1500V AC or minInsulation resistance: power consumption andlt 10VAThe environment of service: 0 - 50 Non-corrosive gas environment 30 - 85 percent RHTemperature input type: K-type thermocoupleSize: 48 x 48 x 110mm or 1.9 x 1.9 x 4.3inK Type Thermocouple:Length: 1mDiameter of sensor: 4.5mmTemperature range: 0 - 400 Internal insulation: fiberglassExternal shielding: insulation shieldingSolid-state relay:Output current: 25APackage List:1 x REX-C100 Temperature Controller1 x K-type Thermocouple1 x Solid-state Relay.