... MEASUREMENT RANGE: *The digits led displays corresponds to the following multi-plications:(Max.1999kw)*VxlxCOSΦ for single phase circuit.* √3x ... 5A,100/5A,150/5A,200/5A,300/5A,400/5A(Multi-swichable range)*TYPE B:150/5A,200/5A, ... 300/5A,400/5A,600/5A,750/5A,1000/5A,1500/5A(Multi-swichable range)*TYPE C: ... 5A,2000/5A,3000/5A,4000/5A,5000/5A(Multi-swichable range)*Input volage:110~240V OR 380V~500V ...