sensors 溫度控制器

溫度控制器 ELECTRONIC TEMPERATURE CONTROL FOR REFRIGERATION OR HEATING, ALARM OUTPUT, SELECTABLE DELAY, SPDT, RANGE -40 TO 220 F, DIFFERENTIAL RANGE 1 F TO 30 F, REQUIRES NO COMMON WIRE ON 2.5A OR HIGHER APPLICATIONS, INCLUDES 7.5' TEMPERATURE SENSOR