Features: <br>This controller supports switching the modes between cool and heat. <br>Control temperature by setting the temperature set value and the difference value. <br>It supports temperature calibration function. <br>Refrigerating control output delay protection. <br>Alarm when temperature exceeds temperature limit or when sensor error. <br> <br> <br>Specifications: <br>Model: STC-2000 <br>Voltage: AC 110V~220V (50Hz/60Hz) <br>Temperature Measurement Range: -55℃~120℃ <br>Temperature Range: -55℃~120℃ <br>Temperature Measuring Error: ±0.5℃ <br>Sensor Type: NTC (10K/3435) <br>Control Accuracy: 0.1℃ <br>Maximum Power Consumption: 2W <br>Relay Contact Current: AC 10A/220V <br>Data Storage: Yes <br>Working Temperature: 0℃~50℃ <br>Storage Temperature: -10℃~60℃ <br>Size: 8.3*7.5cm/3.2*2.9in <br> <br>Weight: 126g(approx.) <br> <br> <br>Package Includes: <br>1 x Temperature Controller with Sensor<br>1、This controller supports switching the modes between cool and heat. <br>2、Control temperature by setting the temperature set value and the difference value. <br>3、It supports temperature calibration function. <br>4、Refrigerating control output delay protection. <br>5、Alarm when temperature exceeds temperature limit or when sensor error.