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Product Show HPCS330 2024 bluetooth model Spectral irradiance colorimeter, incorporated spectrum, CCT, CRI, Lux, parameters in one With three inch contact screen, Real-time reveal of size parameters and curves ,use handy and rapid only measure LED extensive spectrum light supply ,but additionally measure CFL、HID slim spectrum gentle source Measurement- CCT(K) illuminance(lx) Candlelight(fc) Duv CIE1931 Coordinate x,y CIE1960 Coordinate u,v CIE1976 Coordinate u&;,v&; CRI (Ra) R1-R15 SDCM Red ratio(%) Green ratio(%) Blue ratio(%) Colour Tolerance Ellipticgraph Peak wave(nm) Purity%) CRI round graph Half width(nm) S/P Dominant(nm) Spectral Power Distribution Central wave(nm) Centroid (nm) Warranty: 1 12 months