Dual Relay Thermostat: Experience seamless temperature regulation with our advanced controller that automatically switches between heating and cooling modes, maintaining your equipment in an optimal temperature range. High Precision NTC Sensor: Enjoy accurate temperature readings thanks to the reliable NTC sensor probe, ensuring precise control within +/- 1℃ (-50 ~ 70℃) and a resolution of 0.1. Versatile Temperature Management: Whether you're in a laboratory, brewery, or greenhouse, our thermostat offers dual heating and cooling functionality, catering to a wide range of applications. Easy Calibration & Delay Protection: Customize your settings with temperature calibration capabilities and benefit from compressor delay protection, enhancing safety and efficiency. User-Friendly Design: With a large, clear LCD display and support for both Fahrenheit and Celsius units, managing your temperature control has never been easier. Embrace precision with our Digital Temperature Controller, designed for flawless temperature management across various environments. The intuitive interface and dual relay system ensure your operations run smoothly, whether you need to heat or cool. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin