Black ABS STC-1000 Digital Temperature Controller, 220V, with LCD Display, Automatic Heating and Cooling Control Dimensions: 7.5 x 8.5 x 3.5 cm Voltage: 220V (compatible with 110–220V) Color: Black Applications: Aquarium, Terrarium, Vivarium, Chicken Incubator Temperature Measurement Range: –50°C to +90°C Control Temperature Range: –50°C to +90°C (adjustable) Temperature Differential Setting Range: 0.3°C to 10°C (adjustable) Resolution: 0.1°C Accuracy: ±1°C (within –50°C to +70°C) Sensor Type: NTC Thermistor Sensor Response Delay: 1 minute Relay Contact Rating (Heating): 10A max at 250V AC Relay Contact Rating (Cooling): 10A max at 250V AC Compressor Delay Protection Time: 1–10 minutes (adjustable) Operating Temperature: 0°C to +60°C Storage Temperature: –30°C to +75°C Operating Relative Humidity: 20%–85% (non-condensing) Alarm Output: Built-in buzzer Power Supply: 220V AC Power Consumption: <3W Sensor Cable Length: 1 meter Package Includes: 1 x STC-1000 Thermostat Note: Color may vary slightly due to lighting and screen settings. Slight dimensional variations (±1–3 cm) may occur due to manual measurement.