Features: 1. . 2. Includes a temperature controller with support for K-type thermocouple input. 3. High precision and excellent sensitivity; easy to operate. 4. Relay/SSR output with alarm functionality. 5. Suitable for use in home appliances, motors, refrigeration, and heating systems. Specifications: Condition: Model: REX-CH102FK02-MV*AB Working Power Supply: 100–220 VAC Input Type: K-Type Thermocouple Control Output: Relay (RELAY/SSR), 3A/220V Resistive Alarm Output: Relay Accuracy Level: ±1 digit Temperature Range: 0–400°C Control Mode: Fuzzy PID Control, Position Control Operating Environment: Temperature 0–50°C, Humidity <85% RH Weight: Approx. 132g / 4.7oz Dimensions: Approx. 48 x 48 x 78mm / 1.9 x 1.9 x 3.1in Package List: 1 x Temperature Controller 2 x Mounting Accessories