Feature: 1. Adopt the latest PID algorithm, quick auto-tuning, no overflow, precise temperature control. 2. The welded shape is resistant to falling and stable. 3. 0-400 ℃ measuring temperature range. 4. SSR output. 5. Suitable for all kinds of occasions where temperature measurement and control are needed, such as bathrooms, greenhouse vegetables, incubators, etc. Specification: The temperature controller is digital display, high accuracy, stable performance. It is used for temperature-controlled systems to control temperature. Features: Adopt the latest PID algorithm, quick auto-tuning, no overflow, precise temperature control. The welded shape is resistant to falling and stable. 0-400 ℃ measuring temperature range. SSR output. Suitable for all kinds of occasions where temperature measurement and control are needed, such as bathrooms, greenhouse vegetables, incubators, etc. Specifications: Material: ABS Color: Black Operating Voltage: AC220V Control Type: Temperature Temperature Range: 0-400 ℃ Output: SSR Package Weight: 231g / 8.15ounces Package Size: 100 * 90 * 55mm / 3.94 * 3.54 * 2.17in Packing List: 1 * Temperature Controller 1 * Fixed Bracket Package List: 1 * Temperature Controller 1 * Fixed Bracket