Extech SP505 Pocket Solar Power Light Meter


Key Features:

  • Measure solar power light level in watts per square meter (W/m²) or BTU (ft²*h)
  • Built-in solar light sensor with precision photo diode
  • Zero function
  • Data Hold freezes current reading on display
  • Complete with two AAA batteries and a pouch

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Extech’s SP505 Pocket Solar Power Meter is equipped to measure solar power levels from outdoor sunlight to distinguish the best location of solar panel and solar water heater installations. It is also used indoors by window manufacturers, automotive industry, and remodeling home owners to check the level of solar radiation transmission through different glass thicknesses and degrees of tinting to use for window installations. It’s compact with a built-in precision solar light sensor that’s simple to use.
SpecificationsRangeMax ResolutionBasic Accuracy
Measuring Ranges3999 W/m²1 W/m²±10 W/m²
634 BTU/(ft²*h)1 BTU/(ft²*h)±3 BTU (ft²*h) or ±5% whichever is greater
Spectral Response400 nm to 1100 nm
Dimensions4.3 x 1.9 x 1" (108 x 48 x 23mm)
Weight2.8oz (80g)
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