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Sky-Quality Meter (SQM-L)

    Unihedron

    Sky-Quality Meter (SQM-L)

    $ 155.00
    $ 155.00

    This item is out of stock but you can place an order now and we’ll ship when it becomes available.

    Description

    The "Sky Quality Meter" measures the brightness of the night's sky giving readings of magnitudes per square arcsecond. It offers unprecedented sensitivity in a handheld meter. 

    Specifications

    • The Full Width Half Maximum (FWHM) is ~20°. 
    • Run on Included 9V battery.
    • Size 3.6 x 2.6 x 1.1 in. (92 x 67 x 28mm)
    • Weight 0.31 lb (0.14 kg)
    • Maximum light sampling time: 80 seconds.

    Personal Upgrade Path

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