CEA INSTRUMENTS INC.

Rapidox 2100and 3100 oxygen analyzers allow for fast and accurate analysis of oxygen gas from under 1 ppm to 100-percent volume. The units come with software for data logging and offer comprehensive facilities normally found on more expensive models. The 2100 is a transportable version with remote sensor head. The 3100 is a fixed version with built-in air pump and internal sensor. 

Emerson, N.J. (201) 967-5660
www.ceainstr.com
Circle No. 217