Features 1、High quality temperature control three‑piece set, sturdy and reliable. 2、Digital temperature controller has high accuracy and good sensitivity. 3、PIN control including ON/OFF, step‑type PID and continuous PID. 4、Energy saving and simple operation, stable performance. 5、LED display screen for clear reading. Specification Features: High quality temperature control three-piece set, sturdy and reliable. Digital temperature controller has high accuracy and good sensitivity. PIN control including ON/OFF, step-type PID and continuous PID. Energy saving and simple operation, stable performance. LED display screen for clear reading. Specification: Condition: 100% brand new Weight: 239g/8.4oz REX - C100 thermostat: Model: REX-C100FK02-V*AN DN Measurement accuracy: ±0.5% FS End to end compensation tolerance: 0 ~ 50 ℃ can be through the software to modify + 2 ℃ Resolution: 14 bits Sampling cycle: 0.5 seconds Process value: (PV) Set value: (SV) Output, alarm and self-setting indicate: by LED PIN control: including ON/OFF, stepper PID and continuous PID Self-adjusting control: Yes Alarm function output: No Proportional band (P) : 0 ~ full range (ON/OFF control set to 0) The testing temperature range: 0 ~ 400 ℃ Insulation resistance: > 50M ohm (500V DC) Insulation resistance: 1500V AC/min Insulation resistance: power consumption <10VA The environment of service: 0 ~ 50 ℃ Non-corrosive gas environment 30 ~ 85% RH Temperature input type: K-type thermocouple Size: 48 * 48 * 110mm / 1.9 * 1.9 * 4.3in K Type Thermocouple: Length: 1m Diameter of sensor: 4.5mm Temperature range: 0 ~ 400 ℃ Internal insulation: fiberglass External shielding: insulation shielding Solid-state relay: Output current: 25A Package List: 1 x REX-C100 Temperature Controller 1 x K-type Thermocouple 1 x Solid-state Relay Package List