• Features
  

◆ Input current: 5A, 1A, 75mV; Input voltage: 500V, 100V

◆ Zero, full value and decimal point of current and voltage display can be set freely

◆ Multi-level digital filtering is available to eliminate interference

◆ Alarm control output of current, voltage and ampere-hour relay

◆ Cyclic display of ampere-hour value, current, voltage, charge and discharge time