REX Calarm PID Digital Temperature Controller Kits Digital Smart Thermostat Relay Output with Type K

【PID Temperature Controller】: Adopts professional industrial PID self-optimization technology, with a built-in high-precision chip for high sensitivity and accurate temperature control. Alarm: High or low value setting and sensor error. 【Product Information】Voltage: 0-240V AC. Input Voltage: DC 3-32V. Supports multi-sensor input (K, S, Wre, T, E, J, B, N, CU50, PT100). Operating temperature range: 0°C ~ 1000°C, accuracy: ±1°C. 【Digital Thermostat】: SSR output, requires operation with a solid-state relay, high-power temperature protection calibration, and compressor delay. 【Multiple Uses】: Widely used in electric power, chemical industry, injection molding, food processing, incubators, ovens, and many other appliances. The unit is simple and easy to understand, and its internal workings are reliable and efficient.