W3230 Digital Temperature Controller For Home Use

Feature: \n 1. 100% brand new and high quality.\n2. Can select cooling or heating working mode.\n3. Set highest/ lowest upper limit temp to avoid accident.\n4. Automatically start cooling or heating for constant temperature.\n5. Temperature calibration, you can calibrate temp according to requirement. \n\nSpecification: \n\nFeatures: \n\n--\n\n 100% brand new and high quality. \n\n--\n\n Can select cooling or heating working mode. \n\n--\n\n Set highest/ lowest upper limit temp to avoid accident. \n\n--\n\n Automatically start cooling or heating for constant temperature. \n\n--\n\n Temperature calibration, you can calibrate temp according to requirement. \n\n--\n\n High temp alarm, when measure temp to the setting temp, controller will alarm. \n\nSpecifications:\n\n Material: electronic \n\n Voltage:DC 12V/24V /110-220V(Optional) \n\nPower:120/240/1500W (Optional) \n\nWeight: Approx.48g/1.7oz\n\nPackage list:\n\n 1 x Digital Thermostat Temperature Alarm Controller Sensor\n\nCirc: