These lightweight, handheld spectrometers allow you to take measurements anywhere. The i-LAB captures spectra and computes results for easy downloading and reporting. The i-LAB is energy efficient and operates on three AA batteries, making it portable while taking up virtually no lab space. While connected to your PC the i-LAB runs on USB power. The i-LAB is available with a variety of sample measurement adaptors for maximum measurement flexibility. Each i-LAB package contains the appropriate measurement methods for the i-LAB Sample adaptor selected. The i-LAB spectrometers with cuvette adaptor enable the use of standard 10-mm square cuvettes. The included i-LAB Datalogger Software program allows only spectral data to be extracted from the i-LAB. The optional i-LAB Spectrum Software 83080-65 allows for spectra acquisition, data handling, and the creation and transfer of custom measurement methods between your PC and the i-LAB. What's Included: sample adaptor, measurement methods, three AA batteries, screwdriver, 10-ft (3 m) mini-USB Cable, and software.