This state-of-the-art psychophysical test provides very rapid and accurate assessment of the human odor detection threshold, a measure akin to the pure-tone threshold measured in audiology. Highly reproducible test results. Sensitive to multiple medical disorder

Based on patented easy-to-use aluminum wands. When a slide mechanism is pushed forward, a wand’s odorized tip is exposed for sampling. Releasing the slide retracts the tip back into the wand’s housing. The odorant is retained for long periods of time, so more subjects can be tested than possible with other tests that lack such technology. Requires no blindfolding and the odorant cannot be directly touched to the skin. Environmentally conscious – wands can be easily recharged rather than being thrown out after us