Multifunction Meter

Multifunction meters offer all basic, energy and power parameters along with power quality parameters of THD and k factor.


  • 4410 series: V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Runhours, On hours, Phase angle, Interrupts, THD, Events (High-Low), Neutral Current, k factor
  • 4420 series: All parameters of 4410 series plus Maximum Demand (kW & kVA)
  • 4430 series: All parameters of Model 4420 series plus Bi-directional (Import-Export)
  • 4440 series: All parameters of 4410 series plus Maximum Demand with Real Time Clock (RTC) and Events (high-low) with time stamp


Salient features

  • Accuracy Class 1 as per IEC 62053-21 and Class 0.5, 0.5S, 0.2, 0.2S as per IEC 62053-22
  • True RMS measurement
  • Expert in Load monitoring
  • Password protection provision for security
  • Phase wise Voltage & Current wave forms in LCD meter
  • Site selectable for 3 Phase 4 wire, 3 Phase 3 wire, 1 Phase
  • Maximum Demand measurement with Real Time Clock in 4440, 5000 & 5010 series
  • Auto scrolling and freeze mode for constant single page viewing available
  • Terminals with sealing provision (optional)
  • Direct access key for Basic parameters, Power and Energy parameters
  • My Favourite screen option for user selectable parameters in LCD series