PR-655 is a portable battery powered instrument utilizes a fast scanning 128 detector element spectrometer. AutoSync features for automatically synchronizing to the source refresh rate insuring the utmost accuracy, an external rigger port allowing remote measurement activating from either a push button or perpherial device, a Secure Digital (SD)port for measurement storage, and a long lasting rechargeable Lithium-ion (Li) battery.The PR-655 menus are accessed via the on-board, 2.25” x 3” high resolution, full color touch screen LCD display and 5-way navigation keypad.

The PR-670 SpectraScan is the newest addition to the world renowned

SpectraScan colorimeter series of instruments. This unique, portable battery powered instrument utilizes a fast-scanning spectrometer with a spectral resolution of 1.56 nm per pixel and is supplied with 4 automated measuring apertures (1°, 1/2°, 1/4° and 1/8°) and automated measure shutter. Other hardware features include AutoSync® for automatically synchroniz-ing to the source refresh rate insuring the utmost accuracy, 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-Ion) battery.

The PR-680 SpectraDuo marks the beginning of a new era in light measurement. This unique patent pending, battery powered portable instrument is the first and only combined fast-scanning 256 detector element spectroradiometer and PMT based photometer on the market. The PR-680 has three available operating modes as a fast scanning spectroradiometer, a highly senstive photometer and an autoselect mode which automatically selects between detectors based on signal available.