Features 1、[MEASURING RANGE] The temperature measurement range of this intelligent thermostat is 0‑400℃, which has a wide range of applications. 2、[HIGH ACCURACY] With high accuracy and high reliability, free input of multiple sensors, with strong interference resistance. 3、[PID METHOD] Fuzzy theory combined with traditional PID method, control fast balance, with advanced tuning scheme. 4、[INPUT AND OUTPUT] Using relay contact output, as well as K type thermocouple input signal, stable and durable. 5、[WIDE APPLICATION] Commonly used in plastics, rubber, packaging, food machinery, metallurgy, chemical farming, etc. Specification Item Type: Temperature Controller Model: REX-C900FK02-MxAN Output Mode: Relay contact output (RELAY) Input Signal: K type thermocouple Temperature Measurement Range: 0-400℃ Package List 1 x Temperature Controller 2 x Accessories