No compromises, just a different size. Meet the new Rapidox 2100 OEM-RSB!

With a special miniaturised 24V circuit board, and a compact design (4.5″ x 3.0″) ideal for the tightest of spaces, the Rapidox 2100-OEM-RSB is the OEM analyser you’ve been waiting for. To top it off, it performs just like our existing high-performance zirconia oxygen (O2) analyser.
No compromises, just a different size.

Some of the new features include:

  • A high-speed planar zirconia sensor (60% less power, faster warm up and response time)
  • 24V power requirement (20W)
  • Bespoke DIN rail mountable box with ultra-bright OLED screen
  • Special pre-calibrated sensors for a quick and easy swap. No cal gas is required, unit can remain in situ
  • Extended sensor range down to 10-26ppm for applications such as hydrogen dewpoint measuring

Click here to view the Rapidox 2100 OEM-RSB Technical Specification.

Want to talk to us? Speak to one of our team by phone on +44 (0)1480 462142 or by email using
Alternatively, use the LiveChat function on the website.


Any Questions?

Please leave your email address below and we'll reach out promptly.

Become a Distributor