Features: This product is a universal single sensor temperature controller, practical to use. With the functions of refrigerating, defrosting and temperature over-limit alarm. Suitable for refrigeration industries such as cold storage and refrigerated trucks. Made of high quality material, it is durable and has a long service life. The compressor protection delay is adjustable, and the temperature over-limit alarm delay can be adjusted after power-on. Specification: Condition: 100% Brand New Item Type: Temperature Controller Model: STC-8080H Material: ABS Operating Environment Temperature: 0¡æ-60¡æ Relative Humidity: No more than 80% (no condensation) Power Supply Voltage: 220VAC¡À10%, 50/60Hz Power Consumption: Less than 3W Temperature Measurement Range: -50¡æ-99¡æ Resolution: 1¡æ Temperature Measurement Accuracy: ¡À1¡æ Relay Contact Capacity: 10A/277VAC Product Size: Approx. 75 x 34.5 x 85 mm / 3 x 1.4 x 3.3 in Mounting Hole Size: Approx. 71 x 29 mm / 2.8 x 1.1 in Weight: Approx. 225g / 7.9oz Package List: 1 x Temperature Controller 1 x Instruction Manual 1 x Cable Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.