Hefei SouthNest Technology were showing their nanoFTIR miniature FT-NIR spectrometer. This has a wavelength range of 1000–2600 nm and a resolution of 6 nm. It weighs 220 g and has dimensions of 143 × 49 × 28 mm. It has a SMA 905 fibre optic connection and interfaces with a PC via a USB connection.