Feature: 1. SIMPLIFY THE OPERATION PROCESS: Provide manual and automatic turning. If you want to set a certain value, you don't need to take any further steps. 2. GOOD ACCURACY: Good display and control accuracy. Reliable and stable to use, feel free to use! 3. DUAL DISPLAY WINDOW: The temperature controller can display both the measured temperature and the set temperature at the same time, for more accurate and fast control! 4. ABS MATERIAL: Made of premium ABS material, this thermostat is wear resistant, compact and solid for long term use. 5. APPLICABLE SCENARIO: This thermostat is widely used in incubator box, medicine shade cabinet, crawl pet farming, mushroom farming, etc. Specification: Item Type: Dual Display Temperature Controller Mode: EW 330A Material: ABS Working Voltage: AC220V ± 10% 50HZ, 60HZ Output Load: 5A 220V AC Power Consumption: Less than or equal to 3W Working Environment: -10 ℃ to 50 ℃ RH less than or equal to 90% Humidity Control Range: 5 to 95% RH Temperature Control Range: -40 ℃ to 80 ℃ Resolution: ± 1% RH (humidity) ± 1 ℃ (temperature) Accuracy: ± 2% RH (humidity) ± 1 ℃ (temperature) Input Signal: One humidity 10K x 2m, one temperature, line length Approx. 1.8m / 5.9ft . Package List: 1 x Dual Display Temperature Controller 2 x Sensor Note: The power supply voltage should be consistent with the voltage marked on the machine, and the deviation between the power supply voltage and the rated voltage value should not exceed ± 10%.