Feature Highlights: 1. Dual-Mode Temperature Control – Automatically switches between heating and cooling modes to maintain your desired temperature. 2. Wide Compatibility – Works with 110V-220V power supplies, suitable for aquariums, terrariums, incubators, and various indoor environments. 3. High Precision & Adjustable Settings – Features a clear digital display with a temperature range from -50°C to 90°C, adjustable in 0.1°C steps. 4. Reliable & Safe Operation – Built with durable ABS housing, includes compressor delay protection (1-10 minutes) and overload protection (up to 10A/250V). 5. Easy to Install & Use – Simple setup with a 1-meter cable and low power consumption (under 3W), ready to use right out of the box. Product Details: This digital thermostat offers automatic heating/cooling switching to keep your environment stable. It’s perfect for maintaining ideal temperatures in fish tanks, reptile enclosures, chicken incubators, or small climate-controlled spaces. With an adjustable temperature difference (0.3–10°C) and sensor-based accuracy (±1°C), it delivers reliable performance. The buzzer alarm alerts you of changes, and the compact design (7.5 x 8.5 x 3.5 cm) fits neatly into your setup. Specifications: - Power Supply: 110-220V - Temperature Range: -50°C to 90°C - Control Accuracy: ±1°C - Relay Capacity: 10A/250V (Heating & Cooling) - Cable Length: 1 meter - Display: Digital - Color: Black - Included: 3 x Thermostat Units Note: Slight color variations may occur due to lighting and screen differences. Measurements allow a tolerance of ±1-3 cm. Package includes only the listed items.