UPRtek Compact MK350D is the pocket-Sized spectrometer in the world and released in 2014. Here are advantages as below:
1.It is only 70g and easy to carry.
2.Measurement light units are more than 27, such as CCT, LUX, CRI, CIE1976 u, v’, CIE1931 x, y, Spectrum diagram, Percent Flicker and others.
3.Wireless control by Bluetooth.