Megger PVM210 Irradiance Meter

  • Suitable for finding the best location for solar panels
  • One-handed operation and clear LCD screen
  • Can be placed on camera mount for exact positioning
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Megger PVM210 Irradiance Meter

Designed for use in the solar/photovoltaic sector, the Megger PVM210 Irradiance Meter is small, portable and can be operated using just one hand. This is particularly useful in this instrument because it measures the power from the sun in any given location to help choose the best spot for solar panels and is therefore often used on sloped rooves and up ladders.

The 3.75” LCD screen is extremely clear and has a hold feature to freeze readings on screen. When working in tandem with an ammeter, the Megger PVM210 can also give a value for short circuit current to verify the values provided by the panel manufacturer. Readings can be given in either W/m2 or British Thermal Units (BTU).

The batteries last for around 50 hours and auto power-off helps conserve energy. A universal camera thread on the back of the Megger PVM210 allows it to be mounted for precise, refined readings whilst a protective pouch provides somewhere to store the instrument when not in use.

Megger part number: 1002-548

Key Features

  • Suitable for selecting best spots for photovoltaic panels
  • One-handed operation thanks to small, lightweight design
  • Fast, accurate readings
  • Bright, 3.75”, LCD display
  • Choose between W/m2 and BTU
  • Can be mounted for precise readings
  • Supplied with pouch, calibration certificate and batteries
  • 50-hour battery life with auto-power off

What's In The Box?

  • Megger PVM210 Irradiance Meter
  • Megger PVM210 Irradiance Meter instructions
  • Protective pouch
  • Display: 3¾ digits LCD with maximum reading 1999.
  • Range: 1999 W/m2 / 634 BTU /(ft2*h)
  • Accuracy: Typically within ± 10 W/m2 (±3 BTU / (ft2 *h)) or ±5%, whichever is greater in sunlight; 
  • Additional temperature induced error: ±0.38 W/m2/ºC (±0.12 BTU/(ft2*h)/ºC) from 25 ºC
  • Angular accuracy: Cosine corrected <5% for angles <60 ºC
  • Accuracy: <±3% per year
  • Resolution: 0.1 W/m2 / 0.1 BTU /(ft2*h).
  • Sampling time: Approx. 0.25 second
  • Over input: Display shows” OL”
  • Operating temperature: 5 ºC~40 ºC, below 80% RH
  • Storage temperature: -10 ºC~60 ºC, below 70% RH
  • Dimensions: 134 mm (H) x 48 mm (W) x 27 mm (D)
  • Weight: 90 g
  • EMC: EN61326
  • Battery life: 50 hr approx.
  • Auto off: 15 min.
  • Batteries: 2 x 1.5 V AAA / MN2400 / LR03