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W3230 Temperature Controller. Смотреть видео: How To Use W3230 Thermostat Heat And Cold Relay Controller AC DC 12V 24V 120 220V P1 To P8, How To Program And Wire W3230 Temperature Controller, W3230 DIGITAL Thermostat Setting And Wiring Diagram COMPLETE Tutorial DIY Incubator, Deal W3230 Temperature Controller Thermostat For Heating Element Dual LED Digital Thermoregulator D.