INKBIRD’s ITC-100VH + K Sensor + SSR kit is a panel-mount PID temperature controller package for precise environmental control. The ITC-100VH accepts AC 100–240 V supply, drives a solid-state relay for the process output, and displays in Celsius only (ITC-106VH is the Fahrenheit alternative). It supports multiple probe types; this kit includes a K‑type thermocouple rated 0–400 °C. Key specs include DIN 48×48 mm front panel, 45×45 mm cutout, ±0.2%FS display accuracy, 0.5 s sampling, and auto-tuning with PID or on/off modes. The bundled SSR (25 A or 40 A, depending on variant) features 24–380 VAC load and 3–32 VDC input, and the kit adds a mounting bracket, heatsink option, and manual. Suitable for controlling AC loads via the SSR.