Temperature Controller Meter Indicator can be used for automatic systems in light industry, chemistry, machinery, metallurgy, ceramics, petrification industry, or temperature control and adjustment systems in food & beverage, smokers, incubators, ovens, furnaces, plastic extruders, and heating processes. SSR-40DA: SSR Solid State Relay for Thermostat Temperature Controller; Input: DC 3-32V; Output: AC 24-380V; includes white heat sink; dimensions: roof 50mm x 60mm, foot 80mm x 50mm, height 50mm. Digital Temperature Controller -C100: Features industrial-grade self-tuning technology for rapid temperature control, fast response, minimal overshoot, and high precision; digital display range: -1999~9999 and -199~9999. Type K thermocouple; measuring range: 32~1112°F (0~600°C); connection guide: red wire to positive pole, blue wire to negative pole. Package includes: 1 x -C100 Temperature Controller, 1 x K Type Probe Sensor, 1 x SSR-40DA, 1 x White Heat Sink. Digital Temperature Controller Specifications: Measuring Accuracy: 0.5% F.S. Cold-end Compensation Tolerance: 2°C (adjustable via software within 0~50°C) Resolution: 14 bit Sampling Cycle: 0.5 seconds Power Supply: AC 110V-240V 50/60Hz Relay Output: 250V AC 3A (resistive load) Alarm Output: 2 channels Proportional Band (P): 0~full range (ON/OFF control when set to 0) Detecting Temperature Range: 0~1300°C (for controller) Insulation Resistance: >50M ohm (500V DC) Withstands 1500V AC per minute Power Consumption: <10 VA Operating Environment: 0~50°C SSR Solid State Relay SSR-40DA Specifications: Input: 3-32V DC Control Output: 24-380V AC Current Rating: 40A Heat Sink Dimensions: Roof 50mm x 60mm, Foot 80mm x 50mm, Height 50mm K-Type Thermocouple Probe Cable: Type: K Measuring Range: 32~1112°F (0~600°C) Probe Size: 6mm x 20mm (D x L) Terminals: 2 insulated forks Cable Length: 2 meters Appearance may vary slightly between batches; does not affect functionality. Color: As shown Material: Plastic and metal Package Contents: 1 x Temperature Controller Kit Note: Light reflection and display differences may cause slight color variation between image and actual item. Measurement error allowance: +/- 1-3cm.