40DA 80DA Single Phase Solid State Relay with Aluminum Heat Sink for Industrial Temperature Control Systems-OKYN231107-122
48 48mm Digital Temperature Controller Thermostat with K Type Thermocouple Sensor Relay Output-OKYN231107-93
48 48mm Digital Temperature Controller with K Type Thermocouple SSR 40DA Solid State Relay-OKYN231107-83
Professional Digital Thermostat Temperature Controller with SSR K Relay Output 40A for Industrial Heating Control-OKYN231107-47
High Precision Digital Temperature Controller 220V AC with K Type Thermocouple and Relay SSR Output-OKYN231107-46
