Famous brand compressor and silent ADDA DC fan, strong refrigeration, stable and uniform temperature inside the box;

air-cooling system, box temperature fluctuation range ± 3 ℃, can be adjusted by adjusting the set temperature, so that the temperature inside the box constant control at 2 ~ 8 ℃. 

Microcomputer control, digital temperature display, adjust the increment of 1 ℃. 

Perfect alarm system: high and low temperature alarm, sensor failure alarm, open door alarm, power failure alarm; 

sound beeping alarm and light flashing alarm function, with remote alarm interface. 

Safe door lock design to prevent others from touching the experimental samples.