The new PR-655 model from Glen Spectra includes a number of enhancements for even easier photometric and colourimetric measurements.

The portable battery powered instrument uses a fast-scanning multi-element detector spectrometer with a spectral resolution of 3.12nm per pixel. The system is controlled by a full 56 x 75mm colour touch screen. Following a measurement, the PR-655 displays data and colour spectral and CIE graphs on the system display.

It is a standalone system, and does not require a PC. However, the PR-655 can also be controlled via  SpectraWin software over USB, a Bluetooth interface or text-based commands.

Other hardware features include an external trigger port allowing remote measurement activation from either a push button or peripheral device, a secure digital (SD) port for measurement storage, and a long lasting rechargeable Lithium-ion (Li) battery.