Spectral Engines, a spin out from the VTT Technical Research Centre of Finland, is set to launch a portable drug screening device police patrols can use for rapid and cost-efficient on-site screening ...

Spectral Engines’ scanner uses the world’s smallest near-infrared (NIR) spectral sensing module to deliver the spectral response of the light absorbed by the materials. It combines this with advanced ...

Spectral Engines, a growth company that originated at VTT, is about to launch a portable drug screening device police patrols can use for rapid and cost-efficient on-site screening of suspected drugs.