The Y-Tube Olfactometer for Small Insects is a compact and highly precise laboratory instrument developed for entomological research and controlled olfactory experiments involving small insect species such as mosquitoes, fruit flies, and other tiny insects. It is widely used to study insect responses to odor stimuli, including attraction, repellency, and behavioral preference.

The Y-shaped design consists of a central stem through which insects are introduced, leading to two arms that present separate odor environments. This dual-choice system allows researchers to observe directional movement and analyze insect behavior under controlled airflow conditions.

Manufactured from high-quality borosilicate glass, the olfactometer provides excellent transparency, durability, and resistance to chemical exposure. The smooth internal surface ensures uniform airflow with minimal turbulence, which is critical for obtaining reliable and reproducible experimental results.

Multiple variants are available to suit different experimental needs. Smaller diameters are ideal for tiny insects and precise airflow control, while longer arms provide extended observation time and improved tracking of insect responses.

The transparent construction allows clear observation of insect movement, and the design integrates seamlessly with air compressors, airflow controllers, charcoal filters, and humidifier systems, forming a complete olfactometer setup.