Advanced Temperature Accuracy: Equipped with a high-precision NTC sensor, this LCD thermostat offers superior temperature control, maintaining the desired coolness with exceptional accuracy. Ideal Compatible with use in refrigeration systems where stable temperature conditions are crucial Compatible with optimal operation. Compact and Efficient Design: Despite its small display size of 1.9 inches or under, this microcomputer temperature controller packs a powerful punch in a compact frame. It is specifically engineered to be space-efficient while providing all the necessary functionalities Compatible with effective temperature management. User-Friendly Interface: The thermostat features a user-friendly interface with an easy-to-read LCD display, simplifying the monitoring and adjustment of temperatures. This makes it accessible Compatible with users of all technical levels to operate effectively, enhancing the overall user experience. It operates efficiently on 220V without the need Compatible with a battery, reducing waste and promoting a greener operation. Description/Features: The Microcomputer Temperature Controller series offers precision climate control Compatible with a variety of refrigeration applications, including low temperature bottle coolers, refrigerated cabinets, tables, and pizza counters. These controllers incorporate energy-saving strategies and are equipped with NTC sensors Compatible with accurate temperature monitoring. The range includes models with dual and single sensors, available in both touch and non-touch screen options. Specifications: SH-251C Non-touch Screen Thermostat_Dual Sensor Power Supply: 230VAC±10%, 50/60Hz Rated Current: 30A/250VAC Operating Temperature: -5°C to 55°C, Humidity: 10%~90% RH (non-condensing) Storage Temperature: -30°C to 85°C Dimensions: 81 x 36 x 76 mm (LxWxD), Mounting Size: 71 x 29 mm (LxW) Probe Wire Length: 2M, Temperature Range: -50°C to 150°C Display Resolution: 1°C/0.1°C, Accuracy: ±0.5°C (-30°C to 50°C), otherwise ±1°C Color: Black Material: plastic Package Contents: 1