• Temperature correction
Unplug the thermostat ,press “SET” button to be power-on, enter into temperature correction function. Screen displaying—000—-.Increase or reduce temperature based on temperature before corrected. Max range is -9.9-99℃,Completed the correction ,Actual temperature=value of before correction temperature +correction of value.

• Self-checking function
Press the left temperature setting button ▲▼ at the same time to be power-on then enter into self-checking function.

• Restore factory setting.
Press the left temperature setting button ▲▼ at the same time to be power-on ，screen displaying 88-888-888,Completed restore factory setting after buzzer alarmed

Specifications:

• Temperature measurement range: -50 ~ + 110 °C
• Temperature Control Range: -19~99°C
• Temperature measuring accuracy: ±0.3 °C
• Resolution: 1 °C
• Accuracy: 1 °C
• Temperature measuring probe: NTC10K / B3435
• Power supply voltage: DC12V
• Display colors: red yellow
• The output type: 10 A AC 220V