4-Pack Digital Thermostat with NTC Sensor, 220V Temperature Control Unit for STC-Compatible Systems

A black ABS thermostat STC-1000, 220V, with digital display and automatic hot/cold switching. Dimensions: 7.5 x 8.5 x 3.5 cm. Voltage: 110–220 V. Color: Black. Applications: Aquarium, terrarium, vivarium, chicken incubator. Temperature measuring range: –50 °C to 90 °C. Control temperature range: –50 °C to 90 °C (adjustable). Control temperature differential: 0.3 °C to 10 °C (adjustable). Resolution: 0.1 °C. Accuracy: ±1 °C (–50 °C to 70 °C). Sensor: NTC sensor. Sensor response delay: 1 minute. Relay contact capacity (heating): 10 A max at 250 V. Relay contact capacity (cooling): 10 A max at 250 V. 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% (no condensation). Alarm output: Buzzer. Power supply: 220 V. Power consumption: <3 W. Cable length: 1 m. Package includes: 1 x thermostat. Note: Color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.