CK200204 bus air condition controller 1.Dual-compressor bus 2.Fully-automatic control;cooling 2.WINIA MANDO, ... exclusive air condition controller apply to the climate control of dual-compressor bus. Function: fully-automatic control, cooling, fresh air, ... condensingDisplay precisionDual digit display of set temp., accuracy 1°c; dual digit display of inside temp. accuracy 1°cHumidity test standardTemp ...