1.It's adopted famous brand new compressors , high efficient shell condensers and evaporators-excellent cooling, quiet with low electric consumption.?
2.P.I.D Microprocessor control- easy to operate , accurately maintains temperature range from 5 to 30 degrees.? fault display system -Safe and durable.?
3.Current-overload protector, high and low pressure switches, electronic time delayer, coil overheat protector, anti- freezing switch etc.?