S and M Electronics Limited

S&M Electronics is an international leader in the supply of aerosol photometers, aerosol generators and positive injection pumps.

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S&M Electronics demands absolute perfection from all instruments sold, manufactured and calibrated by us.

That's why we are the ONLY company in the world who:

  • Calibrates ALL known photometers from 100-0.0001µg/l over 22- points- far exceeding all known international standards.
  • Provides full graphs & detailed calibration certification, also with comparison to calculated results.
  • Has been independently checked
  • Provides worldwide technical support 24/7
  • Provides on-site service & calibration