Standard：GB/T 510

Characteristics：

uCompressor refrigeration

uDigital display temperature, with PID self-tuning function

uDigital display timing

uTwo slots with four holes

Main parameter：

uTemperature range：-30℃～ambient(DSY-014A)

                                      -70℃～ambient(DSY-014B)

uTemperature precision：±0.1℃

uWorking requirement：AC220V±22V   50Hz