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| Management number | 220425461 | Release Date | 2026/05/03 | List Price | $5,002.80 | Model Number | 220425461 | ||
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Solar Light’s Model 521 Microtops II is a 5 channel hand-held ozonometer for measuring total ozone column per standard WMO configuration easily, accurately and dependably. It measures direct solar ultraviolet radiation at 3 discrete wavelengths within the UVB range, as well as total water vapor and aerosol optical thickness (AOT) using the 936 and 1020 nanometer channels. This meter features 2% accuracy, which is comparable to much larger and more expensive instruments.
| Item Weight | 1.3 pounds |
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| Manufacturer | Solar Light Company, Inc |
| Item model number | 521 |
| Package Dimensions | 15 x 12 x 8 inches |
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