This digital temperature controller can be used for household freezers, water tanks, refrigerators, industrial chillers, boilers, steamers, industrial equipment, and other temperature control applications; easy to operate and use. <br><br>Features:<br>Mini temperature controller with a large, clear LED display for better readability.<br>Switch between cooling and heating modes.<br>Temperature control through setting the set value and differential value.<br>Median temperature calibration and cooling control output delay protection.<br>Supports alarm function when the temperature exceeds the temperature limit or sensor failure, ensuring safety.<br>A wide range of temperature measurements from -50℃ to 99℃.<br>Can be used for household freezers, water tanks, refrigerators, industrial chillers, boilers, steamers, industrial equipment, and other temperature control applications.<br><br>Specifications:<br>Model: STC-1000<br>Power: 12V, 24V, 110-220VAC (optional)<br>Temperature Measurement: -50℃~99℃<br>Resolution: 0.1℃<br>Accuracy: ±1℃ (-50℃~70℃)<br>Sensor Fault Delay: 1 minute<br>Power Consumption: <3W<br>Sensor: NTC sensor (1st)<br>Ambient Temperature: 0℃~60℃<br>Storage Temperature: -30℃~75℃<br>Relative Humidity: 20%~85% (non-condensing)<br>Sensor Length: 1M / 3.28ft (Probe Included)<br>Front Panel Size (L*W): 75 * 34.5 mm / 2.95 * 1.36 inches<br>Mounting Size (L * W): 71 * 29 mm / 2.80 * 1.14 inches<br>Item Size: 85 * 75 * 34.5 mm / 3.35 * 2.95 * 1.36 inches<br>Package Size: 100 * 85 * 50 mm / 3.94 * 3.35 * 1.97 inches<br>Package Weight: 128g / 5.04 oz<br><br>Package List:<br>1 * Temperature Controller<br>1 * Temperature Sensor<br>1 * User Manual (English)