Megger PVM210 Irradiance Meter

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  • User selectable units of W/m² or BTU
    • 1999 W/m2 or 634 BTU /(ft2*h)
  • Accuracy of ±10 W/m² (±3 BTU) or ±5%
    • Whichever is greater
  • Approximately 0.25 second sampling time
  • Optimal incident angle & positioning of solar panels
  • Cosine corrected <5% for angles <60° angular accuracy
  • Compact size for easy single handed operation
  • Standard camera mount fixing for accurate placement
  • LCD Display 3¾ digits with maximum reading 3999

What's in the Box

  • 2 AAA batteries
  • Pouch
  • Calibration certificate

The Megger PVM210 irradiance meter is a solar detector and meter housed in one compact unit, ideal for working on a sloping roof or at the top of a ladder. With the easy to read display and measurement hold feature the meter gives fast, accurate readings of solar power for initially choosing optimum position for the photovoltaic panel. In addition this meter can provide the vital measurement for the calculation of short circuit current in conjunction with a suitable ammeter to verify the stated short circuit current provided by the manufacturer of the panel.

Megger 1002-549 PV Test Lead Kit
Set of MC3 and MC4 solar test leads for PVM210 irradiance meter


This product can be used in the following applications: