AC/DC Amp Volt Meter Panel Meter

Dual windows LED display any AC/DC ampere or voltage with CT/PT

  • Current range: AA 5A, AA 20A, AA 50A, AA100A, AA 200A; DA 200A. etc.
  • Voltage range: AV 600V, AV 100V; DV 20V, DV 100V, DV 300V, etc..


CHDH is a type of true RMS measurement amp & volt indicator. It’s a good tool to monitor the current and voltage for your equipment.

2 inputs, any AC/DC current & voltage

Relay output & Analog output available

3 dimensions for choice


Main Features

  • AC/DC true RMS measurement
  • Dimension: 48*48mm(CHDH4), 48*96mm(CHDH8), 96*96mm(CHDH9)
  • Power supply: 85~265V AC  Consumption: <5VA
  • Current range: 0-10mA, 0-20mA, 0-100mA, 0-2A, 0-5A, 0-20A
  • Voltage range: 0-100V AC/DC, 0-600V AC/DC
  • Power supply: 85~265V AC 45~65Hz 
  • Ambient environment: -10~55℃  5%-95%RH  no condensing
  • Accuracy: 0.3%
  • Utility, industrial and commercial metering
  • Substation, building and factory automation

More powerful and flexible product

4 buttons operation, user-friendly
CT/PT input, True RMS measurement


Power Supply:

85~265V AC    50/60HZ  or 24V DC

Consumption: <5VA

Rated voltage: AV 600V, AV 100V ;   DV 20V, DV 100V, DV 300V, PTs etc..

Rated current: AA 5A, AA 20A, AA 50A, AA100A, AA 200A, CTs; DA 200A. 0-75mV shunt, etc..

(please indicate when ordering)

0.3%F.S ± 2 digits

2 times/second

Normal open collector

Capacity: 250V 3A AC or 30V 3A DC, COS∅=1

3 sizes for choice: 48*48(1/16 din), 48*96(1/8din),96*96(1/4 din)

Wiring: screw terminal at backside

Mounting: panle mounted

IP65 for the panel

Warranty: 12 months

For support, please visit support center or email us at

1 x CHDH Amp & volt meter

​​​2 x Mounting brackets

​1 x Manual