Feature: 1. Working Range: The temperature control range of this controller is ‑40℃‑50℃, the temperature measurement range is ‑50℃‑99℃, with high accuracy. 2. Multiple Usages: 220V temperature controller can be used for high power equipment, such as incubator, breeder, refrigerator, fermenter, greenhouse, etc. 3. With NTC Sensor: This electronic temperature controller adopts NTC sensor with a resistance value of 10KΩ, ensuring accurate and stable measurement. 4. IP65 Protection: The front panel of this thermostat has IP65 protection, which can be used in more high and low temperature environments, safe and durable. 5. Easy Operation: With clear digital display and button operation, this electronic temperature controller is convenient to use, suitable for home or industrial use. Specification: Item Type: Temperature Controller Material: ABS Voltage: 220V Output Current: 10A Power Consumption: <3W Sensor Type: NTC, 25℃, Resistance 10KΩ Front Panel Protection Grade: IP65 Operating and Storage Environment: -15-65℃, 20%-85%. Package List: 1 x Temperature Controller Note: 1. Strictly distinguish between sensor leads, power lines, and output relay interfaces, and do not connect them incorrectly. The power supply voltage must not exceed the rated voltage range of 220V ± 10%. Wiring connection must be done with the power disconnected.2. This machine is prohibited from being used in environments where there is continuous water mist spraying in water or excessive humidity (relative humidity > 90%, condensation exists). It is forbidden to use in high temperature, strong electromagnetic interference, and highly corrosive environments.3. The power supply voltage should be consistent with the voltage marked on the machine, and the stability of the power supply voltage should be ensured.4. To avoid possible interference, it is recommended to keep a proper distance between the sensor leads and the power lines.5. When installing the evaporator sensor, the sensor should be closely attached to the copper pipe 5cm away from the evaporator inlet to ensure good contact between the sensor and the copper pipe.