The worldwide famous high-accuracy computer-controlled temperature system with original binding can maintain the temperature constancy in the box at -25℃ precisely. The temperature set-value can be adjusted at -10℃～-25℃, and the temperature display precision is 0.1℃, the resolution is 0.1℃ and the adjusting increment is 0.1℃. The value is to be displayed through three-digital high-brightness figure.
The system has special high-resolution temperature calibrating function. The calibrating increment is 0.1℃.