Multi panel meter MT4Y/MT4W series has various functions such as AC frequency measuring function, zero adjustment function and transmission output scale function. This series is the super version of panel meter which realizes -1999 to 9999 max display range, wide power supply range and various output option selection.

Features
* Various input/output (default: indicator)
  - Input: DC voltage, DC current, AC voltage, AC current
  - Output: RS485 communication output, Low speed serial output, transmission (DC4-20mA) output, BCD dynamic output, NPN/PNP open collector output, relay output
* Maximum allowed input : 500VDC, 500VAC, DC5A, AC5A
* Display range: -1999 to 9999
* High/low-limit display scale function
* AC frequency measurement (range: 0.1 to 9999Hz)
* Various functions: Monitoring peak display value function, display cycle delay function, zero adjustment function, high display correction function, transmission (DC4-20mA) output scale function etc.
* Power supply: 12-24VDC, 100-240VAC 50/60Hz