Words similar to testers

Example sentences for: testers

How can you use “testers” in a sentence? Here are some example sentences to help you improve your vocabulary:

The piece goes on to note that in a recent study made in Washington, D.C., when 150 pairs of black and white testers who were matched in income contacted local lenders, they encountered evidence of racial discrimination 41 percent of the time.
We must deter potential future testers by making an example of Pakistan, despite Pakistan's inevitable claims that India started it and that India is a richer country, better able to withstand sanctions.
One question the stories don't answer: Since this sort of bias is illegal, why don't these testers' results lead to indictments of bankers?
Tell the testers ahead of time what beers they will be drinking.
Both were expensive beers--Grolsch was the most expensive in the test--and otherwise the testers had a hard time telling beers apart.