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Digital Power Meters

Bargraph Power Meters   

Bargraph Power Meters – Weschler Instruments    

Watt Meters – Weschler Instruments

     •   Use on Single & 3 Phase Systems

     •   Measure V, A, f, W, VAR, PF

     •  Two Switchboard Sizes: 4½ & 8¾"


     •  5 digit LED Display, 100 segment bar


     •  Auxiliary Power to 264 VAC / 250 VDC


     •  Rugged Metal Case fits Standard ANSI Cutout

These Weschler BG Series Bargraph Meters are optimized for AC power measurements.  Bargraph meters combine the visual indication of an analog meter with the precision of a digital instrument. The ACP4 models utilize self-contained current transformers (CT) and accurate solid state circuitry to measure both single and poly phase systems. 

All bargraph power meters are housed in a rugged steel case for long life in utility switchboards and other monitoring applications.


 ACP4 Data Sheet (pdf)              See more AC Power Meters  


Digital Power Meters   

Single PSP Digital Meter – Weschler Instruments Dual PSP Digital Meter – Weschler Instruments Triple PSP Digital Meter -  Weschler Instruments      •  Use on Single & 3 Phase Systems

     •  Measure V, A, f, W, VAR, PF, Phase Angle

     •  Up to Three Analog Retransmits

     •  RS-485 Modbus Communication

     •  Rugged Metal Case fits Standard ANSI Cutout


The Power Series Plus Meters feature one, two or three digital displays and easily replace less capable analog meters.  Up to three analog outputs allow PSP meters to also function as transducers for remote monitoring.  RS-485 communication is standard.  Add the Modbus protocol for easy networking and computer control. 

PSP Meter Catalog  pdf                       See more AC Power Meters


For DC Power measurements we feature the Accuenergy AcuDC240 series digital meters.





              Accuenergy Products