Temperature Measuring Range: -50 ~ 110 deg C Temperature Controlling Range: -50 ~ 110 deg C Temperature Measuring Error: ?┐ 0.5 deg C Sensor: NTC (10K / 3435) Control Accuracy: 1 deg C Working Voltage: 12V Working Current: Max. 2WRelay Contact Current: AC 5A / 12V Operating Temperature: 0 ~ 50 deg C Storage Temperature: -10 ~ 60 deg C Cable Length: Approx 102CM