Trade-in & Trade-up

Do you own an old portable airborne particle counter? Is it beginning to fail? Or struggling to retain its calibration? Perhaps it simply no longer works. That’s no problem as we have some positive news for you.

Late last summer, we launched a special trade-in offer for owners of portable Airborne Particle Counters (APCs). And it was a great success. So we’ve decided to run the offer again this year to present you with the perfect opportunity to update your old, outdated or non-functioning APCs.

Contact us to trade-in your old portable counter and trade up to a brand new TSI AeroTrak™ Airborne Particle Counter at an impressive 25% discount off the list price. This is not restricted to older TSI particle counters models – any brand qualifies in any condition, working or not.

But please do bear in mind that this is strictly a time-limited offer that must finish in December. So act now to seize the opportunity to trade up to one of the latest fully ISO 21501-4 compliant TSI AeroTrak™ models, complete with a 2-year warranty and our generous 25% discount.

Here are the new TSI AeroTrak™ models you can acquire from Validair under this special discounted offer:

  • AeroTrak 9303 handheld
  • AeroTrak 9306 handheld
  • AeroTrak 9110 portable
  • AeroTrak 9310 portable
  • AeroTrak 9350 portable
  • AeroTrak 9500 portable
  • AeroTrak 9510 portable
  • AeroTrak 9550 portable

Click on each model above to learn more. Or browse the Handheld and Portable particle counters pages.

Get in touch to discuss trade-ins with us.