Fangrui Product Details 1. Stc-1000 220v Digital Temperature Controller Led Temperature Regulator Thermostat For Incubator Relay 10a Heating And Cooling 2. Specification 3. Temperature Measuring Range: -50 ° C ~ 99 ° C 4. Resolution: 0.1 ° C; 5. Accuracy:+- 1° C (-50 ° C ~ 70 ° C); 6. Sensor Error Delay: 1 Minute 7. Power Supply: 24vdc 8. Power Consumption: <3w; 9. Sensor: Ntc Sensor (1pc); 10. Relay Contact Capacity: Two Relay Cool 10a220vac; Heat 10a220vac; 11. Ambient Temperature: 0 ° C ~ 60 ° C; 12. Storage Temperature: -30 ° C ~ 75 ° C; 13. Relative Humidity: ~ (no Condensate) 14. Sensor Length: 1.0m 15. Front Panel Size: 75x34.5mm ; Product Size: 75x34.5x85 Mm ; Mounting Size: 71x29mm 16. Switch The Modes Between Cool And Heat; 17. Control Temperature By Setting The Temperature Setting Value And The Difference Value; 18. Temperature Calibration; 19. Refrigerating Control Output Delay Protection; 20. Alarm When Temperature Exceeds Temperature Limit Or When Sensor Error. 21. All Parameters Setting Can Be Saved When Power Off. 22. Can Be Used For Domestic Freezer, Water Tanks, Refrigerator,industrial Chiller, Steamer, Industrial Equipment And Other Temperature Control Applications. 23. Package Including 24. 1xtemperature Controller 25. 1xinstruction Manual