Overview The ETC-974 Mini Temperature Controller is designed for precise refrigeration and climate control applications. It offers reliable temperature regulation with dual sensor support, wide measurement ranges, and easy installation, making it ideal for refrigerators, freezers, and other cooling systems. Product Details This compact thermostat features a durable plastic housing and provides accurate temperature management through an intuitive interface. It supports both NTC and PTC probes for flexible monitoring, with a clear display that shows readings in Celsius or Fahrenheit. The controller operates quietly and efficiently, ensuring stable performance in various environments. Key Features 1. Dual Sensor Compatibility – Equipped to work with both NTC and PTC probes, allowing temperature measurement from -50°C to 150°C (-58°F to 284°F). 2. High Precision Display – Offers a resolution of 1°C or 0.1°C (switchable between integer and decimal modes) with accuracy within ±0.5°C in key ranges. 3. Robust Build & Safe Operation – Constructed from quality plastic, rated for 8A/220VAC relay load, and designed for use in temperatures from -5°C to 55°C. 4. Easy Installation – Compact size (77 x 34.5 x 58 mm) with a 2-meter sensor cable for convenient setup in tight spaces. 5. Wide Application – Suitable for refrigerators, freezers, incubators, and other temperature-sensitive storage systems requiring reliable climate control. Package Includes 1 × Temperature Controller 1 × NTC Probe 1 × PTC Probe Note: Slight color variations may occur due to lighting and display differences. Measurements allow a tolerance of ±1–3 cm.