Feature: 1. EASY TO OPERATE: Smart thermostat sockets are easier to set up than traditional thermostats. As long as the maximum and minimum temperatures are set in the APP, you can also view the historical temperature records and accurately grasp the temperature changes 2. HEATING AND COOLING DUAL OUTPUT: Connect to both cooling and heating equipment at the same time. Thermostat detects current temperature and automatically starts and stops connected devices 3. WIDE TEMPERATURE RANGE: Don't be afraid of too much temperature difference between day and night, temperature range from 30-105, temperature accuracy for 1 4. ACCURATE CONTROL: Digital thermostat sockets can be used in many areas for temperature accurate cooling or heating 5. WIDE APPLICATION: Widely used in intelligent temperature control such as aquarium, glass container, greenhouse, brewing, hatching control or room temperature Specification: Item Type: Digital Temperature Controller Model: SOP20 Number of Holes: 2 Plug Specifications: US Plug 100-250V Support System: For Smart Life APP Temperature Measurement: -30-105 Wireless Frequency: 2.4GHZ Temperature Probe Type: 1 percent B25 or 85=3435K1 percent Accuracy: 1 percent . Package List: 1 x Temperature Controller1 x Temperature Sensor Cable1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.