6-way Arena Insect Olfactometer. Can be tested 6 different kinds of test materials at a single time improve accuracy of experiments when more than two types of chemicals are available for experimenting. Using Y tube to test when 5 or more chemicals available not only a time consuming but the emerging results are more cumbersome to handle as many combinations of experiments are needed to validate results from different combinations. This is to remove any experimental errors that might happen while conducting experiments. It is prudent and opt to use all chemicals at a time which not only saves time and samples but also prove effective when limited samples are available.