... meter for voltage/current(AC 0-5V,4-20mA,0-10V,0-100mV,Rt,Pt100,Tc,etc.) Features:1) Signal input: AC 0-5A, 4-20mA, 0-10V, 0-100mV ... box, Rotary Encoder and computer integrated control system etc. They are widely used in industrial control and measurement field, such as machinery ...