StellarNet Inc. offers the second version of its SpectraWiz software, which is free of charge with the purchase of the company's portable fiber optic spectrometer instrumentation. Application units within the suite include SpectroRadiometry, SpectroColorimetry, a ChemWiz chemistry concentration analyzer and UV-level monitors. The software enables real-time spectroscopy measurement for emission, reflectance, absorbance and transmission. It allows spectral data to be collected over time and saved into episodic data sets for time series analysis. Episodic data analysis provides 3-D graphing with zoom. SpectraWiz can control, record and display up to eight spectrometer channels simultaneously.