Well my FT03 SST40 got a bit over 250 which seems a bit high. Most people’s numbers are lower and if you look at the beamshot on wikilght.de the M3XS-UT which is rated at 250 seems more intense than the FT03. GT mini also measured around 150 as far as I can remember. For some reason I only got 76k with my L16. Apart from the L16 my numbers seem a bit higher than they should. I heard that a different sample of the same meter can produce different readings cause they’re not calibrated perfectly… unless it’s expensive I guess. Also the Uni-T 383 seems to be more a bit more sensitive to cool light.