As seen on History Channel's Modern Marvels - "STINK"
(Click to view episode clips)

New informative videos!!

Nasal Mask Video

Comfort Seal Video

Odor-Filter Cartridge Video

Nasal Ranger Training

field olfactometer   (ol-fac-tom-e-ter)   n  1: a portable odor detecting and measuring device;  2: a nasal organoleptic instrument;  3: instrument for measuring ambient odor dilution-to-threshhold, D/T;  4: a scentometer (slang);  5: “Odor Scope

Click the graphic below to view the
Nasal Ranger Brochure

U.S. Patent No. 6,595,037

Developed by St. Croix Sensory

© 2012 St. Croix Sensory
All Rights Reserved

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ArcStone Technologies

To request additional information or to order by phone, please contact Mike McGinley at +651.439.0177 or 1.800.879.9231 x16 or email