Features Clear LCD Display: The temperature controller features a large, clear LCD display, ensuring better readability and easy monitoring of temperature settings. Wide Temperature Range: With a wide measurement range, this digital temperature controller offers high performance and Stable housing, catering to various temperature control needs. Versatile Functions: This electronic thermostat provides heating and cooling control, along with temperature calibration and delay protection functions for versatile usage. Broad Application: Suitable for household refrigerators, water tanks, industrial chillers, boilers, and more, making it ideal for various temperature control systems. Simplified Setup: This plug-and-play digital temperature controller is easy to set up, offering a user-friendly design for convenient use in diverse applications. Specification: Item Type: Digital Temperature Controller Model: WK7016C1 Temperature Measurement Range: -50℃~110℃ Temperature Control Range: -50℃~110℃ Temperature Measurement Error: ±0.5℃ Sensor Type: NTC (10K/3435) Control Accuracy: 1℃ Relay Contact Current and Voltage: 5A/AC220V Working Temperature: 0℃~50℃ Storage Temperature: -10℃~60℃ Package List: 1 x Temperature Controller 1 x Probe 1 x User Manual Note: The output and input wires must be connected to the corresponding terminals in strict accordance with the wiring diagram Package List 1 x Temperature Controller 1 x Probe 1 x User Manual