Specifications:

• Working voltage: 90~250 V ± 10%, 50/60 HZ
  
• Rated current: 10 A
  
• Power consumption: ≤3 W
  
• Measurement range: -50~110 °C
  
• Measurement precision: 0.1 °C
  
• Measurement error: ±0.3 °C
  
• Control precision: 1°C
  
• Working temperature:-20~70 °C, Humidity: 90% none moisture condensation
  
• Temperature sensor: NTC 25 C =10K B3435 (1m, no positive or negative)
  
• Output load: Normally open 10 A / AC 220 V
  
• Dimensions: 8.5 x 7.5 x 3.5 cm / 3.4 x 3 x 1.4 inches

Temperature controller:

• Large and clear LED display for better readability
  
• Wide temperature measuring range
  
• Heating and cooling control
  
• Temperature calibration
  
• Delay protection function
  
• All parameters reset to default settings after short circuit
• Can be used for domestic freezer, water tanks, refrigerators, industrial chillers, boilers, steamers, industrial equipments and other temperature-controlled systems.