Investigators Use 'Nasal Ranger' Smelloscope To Help Crackdown On Pot Smokers

COLORADO: When there’s some strange smell in your neighborhood, who are you going to call?

The Nasal Ranger! That’s who.

“Futurama’s” Professor Farnsworth isn’t the only one with a powerful smelloscope. In Denver, when a complaint is filed about marijuana odor in an area, the Department of Public Health’s Ben Siller is called out with his field olfactometer to sniff around and see if the law has been broken.

Siller told 7News that he’s mostly called out to smell marijuana odor complaints from businesses that grow marijuana, not from marijuana smokers enjoying some legal weed in the privacy of their own homes.

Siller, who has been investigating odor complaints for 26 years, uses the department’s Nasal Ranger device to determine how strong the odor is and if a violation has occurred — which it turns out is rare. The Denver Post reports that the odor has to reach a level of 8:1 or greater which can mean a fine of up to $2,000. But that hasn’t happened since 1994.

“It has to be a very strong odor,” Siller said to The Denver Post for the Nasal Ranger to identify an odor that exceeds even the 7:1 ratio, which generally is of a very strong industrial odor.

The Nasal Ranger is a portable odor detecting and measuring instrument that can quantify odor strength in ambient air, according to device developers St. Croix Sensory. The stink-measuring device, and its developers in Stillwater, Minn. — which also hold odor training classes for individuals interested in becoming master sniffers — were featured on the History Channel’s Modern Marvels “Stink” episode exploring smelly science.

Read full article @ Huffington Post