... d,level p,distance s,amplitude,sz dB,)4.Automated switch three staff gauge ((Depth d,level p,distance s)5 ... (mm)Range of scanning (mm): 0~10000Steps: 2.5,5,10,20, 30,40,50,60,70,80,90, 100,150 ... 4800mAhPower adaptorInput 100V~240V/50Hz~60HzOutput 9VDC/1.5AWorking temperature-10°C~40°CWorking humidity20%~90%