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LOL, I did the same mod on my Uni-T that you did, also use the Bluetooth too.
The meters were tested in this thread. 5 luxmeters compared (april 2018)
The Uni-t did good for its cost.
The trick is to look at the test results and see the variation at the light your testings frequency 3000K, 4000K etc. and the add or subtract the % from your reading.
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Example: Say you are checking a 3000K light with your Uni-t, on the chart at ” Kaidomain K2 host led: Cree XM-L2 3000K 90+ CRI “, checked 116lm vs the bench-marked ” MobiLux Class A ” at 138lm. So that will be 16% added to your reading.
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I could go on a long talk about my dealings with lumen tubes, even tried to stir some input with no luck. LUMEN TUBES, pics, accuracy, opinions Please.
Hope this helps.
