Features Safe and Reliable: Provides safe and reliable temperature control with a 1m NTC sensor temperature probe for added ease of use. LCD Screen Display: Features a 3 digit LCD screen for continuous readings, ensuring proper functioning. Accurate Control: Allows simultaneous digital control of hot and cold systems, ideal for various applications including thermostats, fermenters, refrigerators, and industrial coolers. Erosion Resistant Material: Made of excellent flame retardant ABS plastic material, ensuring durability, flame resistance, and light weight. Excellent Performance: Well-made, compact, and stable, ensuring durability and stability for long-term use. Specification: Item Type: Temperature Controller Material: Flame Retardant ABS Power Supply :110-220VAC ± 10%, 50 or 60Hz Measurement And Control Temperature Range: -50℃-+99℃ Sensor: NTC Sensor Resolution:0.1℃ Power Consumption: between3W Accuracy: ± 1 ℃ (-50 ℃ ~ +70 ℃) Relay Output Contact Capacity: Heating: 10A AC220V, Cooling: 10A AC220V Package List: 1 x Temperature Controller 1 x Manual Package List 1 x Temperature Controller 1 x Manual