Features:_x000D_ 1. Dual screen dual digital display, clear value display, convenient reading._x000D_ 2. Dual NTC probes are more sensitive and accurate, temperature measurement accuracy is 1 C (-50 C-70 C)._x000D_ 3. Adjustable dual temperature control for easier and more convenient use._x000D_ 4. ABS flame retardant plastic shell, use more safe and assured._x000D_ 5. Used for temperature regulation, farm, various refrigerator, greenhouse, aquarium, etc._x000D_ _x000D_ Specification:_x000D_ Condition: 100% New_x000D_ Item Type: Digital Thermostat_x000D_ Product Model: STC-3008_x000D_ Temperature Control Range: -55 C ~ +110 C_x000D_ Screen Display: Dual Screen Dual Display_x000D_ Temperature Measurement Accuracy: 1 C (-50 C-70 C)_x000D_ Power Supply: DC24V (50/60Hz)_x000D_ Machine Size: Approx. 75 x 34.5 x 85mm / 3 x 1.4 x 3.3in_x000D_ Sensor: NTC sensor (1 meter)_x000D_ Installation Opening: Approx. 71 x 29mm / 2.8 x 1.1in_x000D_ Housing Material: ABS flame retardant plastic shell_x000D_ Output capacity: 10A_x000D_ _x000D_ Package List:_x000D_ 1 x Temperature Controller_x000D_ 2 x Probe_x000D_ _x000D_ Note:_x000D_ 1. Please allow slight error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard._x000D_ 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.