Category / Offers

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  • Save on handheld AeroTrak Particle Counters

    We’re getting into the giving season spirit early this year with over 20% off the list price of new TSI Aerotrak Handheld Particle Counters.

  • Save on selected HVAC & IAQ products

    We’ve saved this just for you – a special end of year discount on your favourite HVAC and IAQ monitoring products from TSI Incorporated.

  • Get credit for your old HVAC or IAQ equipment

    Do you know your old ventilation test or IAQ instrument could be worth up to $949 credit when you trade in for the latest innovations from TSI? Ends 31 Dec 2019

  • Trade in your old butanol-based CPC and save

    *Sorry, this promotion has now ended. Check our Offers page to see what else is available, or send us a question and we'll get back you. Retirement can be sweet. We can…
  • Save at least 50% off ex-rental units

    Our ex-rental unit sale is back again for all bargain hunters, with significant savings on near-new and pre-loved units as we make way for fresh additions to our rental fleet. Available while stocks last.

  • Trade in and trade up to a new PortaCount

    For a limited time, TSI is offering US$1,500 off the list price of a brand new PortaCount when you trade in your existing respirator fit tester (even if it’s not from TSI). Ends 31 Dec 2019.

  • Trade up and save 25% on a new TSI Water CPC

    Trade in selected Water-Based Condensation Particle Counters for a new TSI 3789 Versatile WB-CPC and save up to 25% off list price. Terms and conditions apply. Ends 31 Dec 2019.

  • Save thousands with our HVAC packs

    *Sorry, this promotion has now ended, but we can still offer you a pretty good deal on new HVAC monitoring equipment, contact us for a chat. Good things come in small packages.…
  • Huge particle instruments ex-demo sale on now

    To round out the year, TSI is offering substantial savings on particle research ex-demonstration units, with up to 50% off list price. Terms and conditions apply. Available while stocks last.

  • Now’s the time to upgrade your 8520 DustTrak

    *Sorry, this promotion has now ended. Be sure to check our Offers page regularly, you never know what will come up. We hinted before that the 8520 would soon be unserviceable… it’s…

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