Return to UNIHEDRON SKY QUALITY METER (SQM-L)--NARROW FIELD VERSION

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SQM-L October 4, 2022 Reviewer: Mike Ward from Ballston Spa, NY United States   Very easy to operate, works as advertised, fast shipping Was this review helpful to you?

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Sky Quality Meter January 7, 2022 Reviewer: Gary L Jones from Maxwell, IN United States   This is one of the best things I have ever bought for my hobby, it is very accurate and no one should be without one. Was this review helpful to you?

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Great Accessory and Learning Tool December 27, 2021 Reviewer: Blake from Nova Scotia, Canada   While not a necessity, the SQM-L is a very useful tool for helping one understand viewing conditions better and finding the optimal viewing locations in their yard. Very easy and quick to use. Was this review helpful to you?

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Very accurate September 19, 2021 Reviewer: Marty W. from Richmond, CA United States   I live and most often observe in urban/suburban skies.  I was curious just how polluted my skies are and how much better they get when I travel to darker skies.  The Unihedron SQM-L closely matches the reading predicted by lightpollutionmap.info for the two locations I have checked.  Easy to use, well built. Was this review helpful to you?

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Unihedron SQM-L May 28, 2021 Reviewer: Mike from Jacksonville, FL United States   Wanted to be able to accurately measure my sky brightness.  Very happy with the meter.  Very Happy with Eyepieces, Etc.  Fast order fulfillment. Was this review helpful to you?

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Cool product July 27, 2020 Reviewer: Zach from Los Angeles   I bought this device to get solid data about just how dark/bright my observing locations are, to compare my backyard in LA with a camping spot in the Sierra.  As you can imagine they were quite different and this device told me just how much!  Also, EyepieciesEtc got the product to me very quickly, which I appreciate. Was this review helpful to you?

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July 18, 2020 Reviewer: Dennis Beckley from Benicia, CA United States   Was this review helpful to you?

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ESSENTIAL tool for serious "scientific" observing October 5, 2019 Reviewer: Stephen R. Waldee from Ivins, UT   For four years I have been logging careful measurements of numerous sites in California and Utah; it's an eye-opening experience to get real, objective information, as opposed to the entirely fluctuating, varying personal impressions that are NEVER correlated with other observers or reliable over time.  Our local Ivins Night Sky Initiative is using these meters to do a scientific study, aiding the local city government and developers to employ beneficial, efficient night lighting that minimizes sky pollution: NUMBERS, carefully recorded and tabulated, impress public officials, who are never very impressed with 'narratives' by complaining astronomers! Was this review helpful to you?

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New to me July 18, 2019 Reviewer: Rodney Post from Concord, CA United States   Bought this on a bit of a whim but am already seeing its value  comparing one site( my back yard) over many nights and eventually different seasons. I’m in a heavy suburban locale so 18.5-19.5 readings are typical. The higher readings being past midnight. Easy to use and it will come with me on my dark site treks from now on. Maybe just keep it in the car! Was this review helpful to you?