Temperature Controllers, Display method : 4-digit 11-segment LCD, Control method : ON/OFF, P, PI, PD, PID, Input specification : Thermocouple: K(CA), J(IC), T(CC), R(PR), S(PR), L(IC), RTD: DPt100Ω, Cu50Ω, Sampling cycle : 50ms, Control output : Relay (250VAC~ 3A, 30VDC specialstring 3A)