W2809 12V AC110-220V Probe Line Digital Temperature Control LED Display2502\n\nFeatures:\nThe upper number displays actual temperature, and the lower displays setting temperature.\nWhen the actual temperature is higher than the setting temperature, the temperature controller brackovers, and conversely, it disconnects.\nPlease act strictly according to connection and the positive and negative pole on user manual!\n\nDescription:\nStyle: Standing Station\n: Temperature Controller\nDisplay Type: Digital\nUsage: Industrial\nSpecifications:\nModel Number: W2809\nMax Measuring Temperature: 100\u00B0C - 119\u00B0C\nTemperature measurement range: -50\u00B0C - 110\u00B0C\nResolution: 0.1(-9.9-99.9); 1(other temperature range)\nMeasurement accuracy: \u00B10.1\u00B0C\nControl accuracy: 0.1\u00B0C\nReturn difference accuracy: 0.1\u00B0C\nRefresh rate: 0.5S\nTemperature protection: 0-110\u00B0C\nInput voltage: DC12V\nMeasuring inputs: (10K0.5%)Waterproof type sensor\nOutput: 1 way 20A relay\nEnvr