STC-1000HX is a features cooling and heating modes、high-precision、 easy to operate temperature controller.
Sensor failure: buzzer beeps and EE on the display.
Setting error: Er on the display and back to temperature setting.
Press any button to mute.
Peace of mind is priceless - Keep your loved ones and property safe with our V0 Flame Retardant Temperature Controller. Don't compromise on safety - choose the best for your home or business.