Characteristics: High-performance processor for stable and reliable operation. Large LCD display with blue backlight for clear visibility. Easy-to-read screen with high-quality, elegant design. Memory function retains settings during power outages. Battery-operated for easy replacement. Tested for safety and high reliability. Touch buttons for simple operation. Temperature accuracy of 0.5°C maintains precise control. Child lock feature prevents accidental changes by children. Programmable for 5+2 days with two pre-set modes for convenient use. Holiday mode provides comfortable temperature settings during vacations. Specification: Display Accuracy: 0.5°C Probe Sensor: NTC (10k) 1% Contact Load Capacity: 5A Operating Environment Temperature: 0–50°C Temperature Control Range: 5–35°C Temperature Display Range: 0–40°C Output: Switching relay Insulation Conditions: Normal environment Operating Program: Weekly cycle setting Installation: Wall-mounted or battery-powered Weight: 286 g / 10.1 oz Package List: 1 x Thermostat 1 x Receiver 1 x Screw Set Note: