STC-8080A+ is a universal temperature controller with single sensor,specify all the functions as refrigerating,defrosting,alarming when temperature exceeds setting limit. Compressor delay protection time is solidified as 3 minutes,Controller start up and close according to the solidified proportional time when sensor error,which can be applied to the industries such as cold storage,refrigerator car,etc. Main functions: To measure,display and control temperature. Defrosting cycle and defrosting time is adjustable. Alarm when temperature exceeds setting temperature limit value. Compressor start up delay protection. Compressor work as scheduled time when sensor error. Model: STC-8080A+ supply voltage: 220VAC+10%/-15%,50/60Hz consumption: less than 3W Temperature measuring range :-50C to 99 C The temperature range is :-40C to 50 C Measurement accuracy: 1 C Accuracy: +/- 1 C (-40 to 50 C), +/- 2C (Other) Relay capacity of compressor:10A/220VAC, Relay capacity of defroster:10A/220VAC Sensor error relay time :1 minute Sensor type :NTC sensor Front panel safe level :IP64 Operating temperature:0C - +60C Relative humidity :20%-85%( No condensate ) Storage temperature:-30C - 75C Colour: black Material: plastic Package Contents: 1 * STC-8080A+ Digital Temperature Controller Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 785 hours Hope you have a pleasant shopping experience!