Holy Feather AC110V-220V Digital Temperature Controller STC-1000 Digital LED Display Fahrenheit Thermostat with 2m Waterproof Sensor

["【Precise Temperature Control & Clear Display】 Features a high-resolution LCD screen with 0.1°C resolution and ±1°C accuracy. The large digital display allows real-time monitoring and adjustment for both cooling and heating applications.","【Dual Relay & Auto Mode Switching】 Equipped with 2 independent relays that automatically switch between cooling and heating modes to maintain your ideal temperature range. Supports Celsius display for global usability.","【Wide Operating Range & Multi-Scene Application】 Covers a broad temperature spectrum from -50°C to 110°C. Perfect for diverse applications including aquariums, home brewing, seedling mats, pet breeding, fermentation, and BBQ temperature management.","【Compressor Protection & Delay Functions】 Integrated compressor delay protection (1-10 minutes adjustable) prevents short cycling and extends equipment lifespan. Refrigerating control output includes additional delay safeguards.","【Easy Installation & Low Power Consumption】 Compact design with AC 110V-220V power supply and <3W energy consumption. Includes 1-meter NTC sensor probe for flexible placement in various environments."]