| Brand | Unbranded |
|---|---|
| Sensor Function | Temperature |
| Output Type | Open Collector |
| Termination Type | Connector |
| Current Type | DC |
| Accuracy | ± 0.1°C |
| Sensor Type | Electromechanical |
| Shield | Unshielded |
| Country/Region of Manufacture | China |
| Model | W1209 |
| UPC | 734914813189 |
Check the listing for details. W1209 Temperature Controller Module Red LED Heating Cooling Sensor Switch Board. Condition: New. Listed at 13.91 USD. Refresh rate: 0.5S. - - -: high temperature alarm, thermostat will forcibly disconnect relay. Output: 1 channel relay output, capacity is 10A. Off: relay has been disconnected/ closed. long press + - to reset default when power off.