Full Spectrum Precision - Covers 380-780nm wavelength range for accurate light spectrum and color analysis Multi-Parameter Testing - Measures CCT, CRI, Lux, PPFD and PAR in one compact device Bluetooth Smart Connectivity - Wireless data transfer to e devices for real-time monitoring and reporting Lab-Grade Performance - High-accuracy sensors calibrated for professional lighting evaluation Versatile Applications - for LED manufacturing, horticulture, photography and lighting design, Manufacturer: ZXZZAS