A black ABS thermostat STC-1000 220V digital display with automatic switching for heating and cooling. Dimensions: 7.5 x 8.5 x 3.5 cm. Dual voltage compatible: 110-220V. Color: Black. Applications: Aquarium, Terrarium, Vivarium, Chicken Incubator. Temperature measuring range: -50 to 90°C. Control temperature range: -50 to 90°C (adjustable). Temperature differential control: 0.3 to 10°C (adjustable). Resolution: 0.1°C. Accuracy: ±1°C (-50 to 70°C). Sensor: NTC sensor. Sensor error delay: 1 second. Relay contact capacity (Heating): 10A max, 250V. Relay contact capacity (Cooling): 10A max, 250V. Compressor delay protection time: 1 to 10 minutes (adjustable). Operating temperature: 0 to 60°C. Storage temperature: -30 to 75°C. Operating relative humidity: 20 to 85% (no condensation). Alarm output: Buzzer. Power supply: 220V. Power consumption: Less than 3W. Cable length: 1 meter. Package includes: 1 x Thermostat. Only the above items are included; other products are not included. Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurement error allowance: ±1-3 cm.