Produal Sverige AB is a provider of products and services such as recorders, digital,recorders, line, industrial,recorders, drum, industrial,recorders, pen,recorders, wire,recorders, strip chart,recorders, circular chart,recorders, chart, paperless,recorders, punched tape, industrial,data recorders, mechanical, industrial,recorders, heat sensitive paper, industrial,recorders, electrostatic, industrial,recorders, point, industrial,recorders, x-y, industrial,recorders, multiple indication, multichannel,recorders, on-off, events and machine operations,recorders, miniature,recorders, portable,recorders, cathode tube, industrial,recorders, galvanometric,recorders, transient,recorders, ultraviolet (uv) light beam,recorders, potentiometric,recorders, instrumentation, multichannel, magnetic tape or film,pens and writing systems, chart recorder,photoelectric cells,streakscopes (streak cameras),spectrometers, optical,spectrometers, grating,spectrometers, nuclear magnetic resonance (nmr),spectrometers, fluid analysing,spectrometers, sound,spectrometers, photon correlation,spectroradiometers,spectrophotometers, ultraviolet (uv),spectrophotometers, infrared,spectrophotometers, visual,spectrophotometers, flame,spectrophotometers, atomic absorption,spectrophotometers, nuclear magnetic resonance (nmr),spectrophotometers, scanning, computer aided for colour systems,spectrographs, x-ray diffraction and x-ray diffractometers,spectroscopes,spectroscopes, pocket,spectrographs, quartz,spectrographs, glass,spectrographs, grating,spectrographs, infrared,spectrographs, littrow,spectrographs, raman,spectrographs, comparison,spectrographs, direct reading,analysers, spectrographic emission,spectrohelioscopes and spectroheliographs,luminance meters,multiplexers, optical,lux-meters,luminescence meters,glossimeters,autocollimators,collimators, optical,polarimeters, polariscopes and spectropolarimeters,radiometers,monochromators,bolometers,telespectroradiometers,interferometers and interferoscopes,scatterometers, optical research.