Handheld Absorbance Spectrophotometer is an easy-to-use, research-grade spectrophotometer for lab and field testing of chemical absorption with no additional setup required. handheldsa research-grade spectrometer with <1nm spectral resolution, making these instruments the first choice in reliable lab and field chemical analysis, R&D, and quality control. Acquire full spectrum chemical analysis and concentration display of solids, liquids, and powders with appropriate accessories Measure real-time absorption, create calibration methods and predict concentration. Additional colorimetric analyses such as CIE L*a*b* & RGB with visual graph & color swatch (with the ColorWiz app) Easily save a dE color reference and calculate color differences Save scope spectra, absorbance, and concentration data Export data as text data files, screenshots, and /or PDF report Integrated halogen light and included CUV-HH snap-on magnetic cuvette holder Add a transmission dip probe for in-situ measurement Add the snap-on reflectance fixture (RF-HH) for solid or powder samples