Sell thermostat

thermostat
This product series is best applicable for frozen case and rdfrigerators. If the all tempera-ture exceed the temperature for start machine for a certain number, the signal puts through, the alarm signal emerges. This product series is best applicable for frozen case and rdfrigerators. If the all tempera-ture exceed the temperature for start machine for a certain number, the signal puts through, the alarm signal emerges.