Feature:1. Quick Measure: Intelligent PID control enables quick measuring with great convenience, also very reliable.2. Reliable Work: With over temperature protection, the temp regulator promises smart stabilization for working.3. Accurate Uses: The practical controller ensures high accuracy in measurement and sensitive response as well.4. Clear Display: 2 row digital tube display provides clear viewing for easier reading and simpler operation.5. 3Pcs in 1 Set: Including 1pc temperature controller, 1pc solid state relay and 1pc temp sensing thermocouple.Specification:Item Type: Temperature ControllerModel: REX-C100 3pcs set. Thermostat Model: REX-C100FK02-VxAN DAWorking Voltage: AC220V 50/60HzTemperature Measurement Range: 0-400Output Mode: No electric shock voltage pulse output, drive solid state relay (SSR). Solid State Relay Model: SSR-40DAInput Voltage: 3-32VDCOutput Voltage: 24-480VAC.Package List:1 x Temperature Controller1 x Solid State Relay1 x ThermocoupleNote:Please pay attention to electricity safety before use.