Dust Sentry or Dust Sentry Pro – Which dust monitor is right for you?
Aeroqual makes two different types of instrument for measuring airborne dust and particulate – the Dust Sentry and Dust Sentry Pro. Both use an optical laser but the measurement technology and technique are slightly different – which has important implications for how the instruments should be applied. Which dust monitor should you choose?
DIY air quality sensor (part I): sensor selection
Lots of people contact us wanting to buy sensors so they can make their own DIY air quality sensor device. Typically they are researchers who have limited funding and need a cheap way to get equipment together for a study. Sometimes they’re just people who like making things and an air quality sensor is their […]