Sper Scientific 850007 Visible Light SD Card Logger - Manual (Page 42)

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SPECIFICATIONS
Note
The accuracy for the specifications
shown above was tested with a
standard parallel light tungsten lamp
of 2856 K temperature.
Range
Resolution Accuracy
2,000 Lux 1 Lux
20,000 Lux 10 Lux
100,000 Lux 100 Lux
200 Ft-cd 0.1 Ft-cd
2,000 Ft-cd 1 Ft-cd ± (4%
reading +
2 Ft-cd)
10,000 Ft-cd 10 Ft-cd ± (4%
reading +
20 Ft-cd)
± (4%
reading +
2 dgt)